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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC vs.
Revision 1.482 by root, Sat Aug 13 23:18:19 2011 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use Scalar::Util ();
7	use List::Util ();	5	use List::Util ();
8		6
9	use CFClient;	7	use AnyEvent ();
		8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use common::sense;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($self, $w, $h) = @_;	441	my ($self, $w, $h) = @_;
385		442
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	443	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	444	$self->{max_h} = int $h if defined $h;
388		445
389	$self->realloc;	446	$self->realloc;
390	}	447	}
391		448
392	sub set_tooltip {	449	sub set_tooltip {
…		…
397		454
398	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
399		456
400	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
401		458
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	462	}
406	}	463	}
407		464
408	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
409	sub coord2local {	466	sub coord2local {
410	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
411		468
		469	return (undef, undef) unless $self->{parent};
		470
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	472	}
414		473
415	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
416	sub coord2global {	475	sub coord2global {
417	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
418		477
		478	return (undef, undef) unless $self->{parent};
		479
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	481	}
421		482
422	sub focus_in {	483	sub invoke_focus_in {
423	my ($self) = @_;	484	my ($self) = @_;
424		485
425	return if $FOCUS == $self;	486	return if $FOCUS == $self;
426	return unless $self->{can_focus};	487	return unless $self->{can_focus};
427		488
428	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
429		490
430	$self->_emit (focus_in => $focus);	491	$self->update;
431		492
432	$focus->update if $focus;	493	0
433	$FOCUS->update;
434	}	494	}
435		495
436	sub focus_out {	496	sub invoke_focus_out {
437	my ($self) = @_;	497	my ($self) = @_;
438		498
439	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
440		500
441	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
442		502
443	$self->_emit (focus_out => $focus);	503	$self->update;
444		504
445	$focus->update if $focus; #?
446
447	$::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
448	unless $FOCUS;	506	unless $FOCUS;
449	}
450		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
451	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	519	sub invoke_button_up { 0 }
453	sub key_down { 0 }	520	sub invoke_key_down { 0 }
454	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
455		523
456	sub button_down {	524	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
458		526
459	$self->focus_in;	527	$self->grab_focus;
460		528
461	0	529	0
462	}	530	}
463		531
		532	sub connect {
		533	my ($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
464	sub find_widget {	579	#sub find_widget {
465	my ($self, $x, $y) = @_;	580	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		581
476	sub set_parent {	582	sub set_parent {
477	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
478		584
479	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	587	}
505		588
506	sub realloc {	589	sub realloc {
507	my ($self) = @_;	590	my ($self) = @_;
508		591
…		…
533		616
534	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	618	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		620
538	sub draw {	621	#sub draw {
539	my ($self) = @_;	622	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		623
587	sub _draw {	624	sub _draw {
588	my ($self) = @_;	625	my ($self) = @_;
589		626
590	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
591	}	628	}
592		629
593	sub DESTROY {	630	sub DESTROY {
594	my ($self) = @_;	631	my ($self) = @_;
595		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
596	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	640	}
599		641
600	#############################################################################	642	#############################################################################
601		643
602	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
603		645
604	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
605		647
606	use strict;	648	use common::sense;
		649
607	use CFClient::OpenGL;	650	use DC::OpenGL;
608		651
609	sub new {	652	sub new {
610	my $class = shift;	653	my $class = shift;
611
612	# range [value, low, high, page]
613		654
614	$class->SUPER::new (	655	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	656	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	657	#active_bg => [1, 1, 1, 0.5],
617	@_	658	@_
618	)	659	)
619	}	660	}
620		661
		662	sub set_bg {
		663	my ($self, $bg) = @_;
		664
		665	$self->{bg} = $bg;
		666	$self->update;
		667	}
		668
621	sub _draw {	669	sub _draw {
622	my ($self) = @_;	670	my ($self) = @_;
623		671
624	my $color = $FOCUS == $self && $self->{active_bg}	672	my $color = $FOCUS == $self
625	? $self->{active_bg}	673	? $self->{active_bg} || $self->{bg}
626	: $self->{bg};	674	: $self->{bg};
627		675
628	if ($color && (@$color < 4 || $color->[3])) {	676	if ($color && (@$color < 4 || $color->[3])) {
629	my ($w, $h) = @$self{qw(w h)};	677	my ($w, $h) = @$self{qw(w h)};
630		678
631	glEnable GL_BLEND;	679	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	680	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	681	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	682	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	683	glDisable GL_BLEND;
643	}	684	}
644	}	685	}
645		686
646	#############################################################################	687	#############################################################################
647		688
648	package CFClient::UI::Empty;	689	package DC::UI::Empty;
649		690
650	our @ISA = CFClient::UI::Base::;	691	our @ISA = DC::UI::Base::;
651		692
652	sub new {	693	sub new {
653	my ($class, %arg) = @_;	694	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	695	$class->SUPER::new (can_events => 0, %arg);
655	}	696	}
…		…
662		703
663	sub draw { }	704	sub draw { }
664		705
665	#############################################################################	706	#############################################################################
666		707
667	package CFClient::UI::Container;	708	package DC::UI::Container;
668		709
669	our @ISA = CFClient::UI::Base::;	710	our @ISA = DC::UI::Base::;
670		711
671	sub new {	712	sub new {
672	my ($class, %arg) = @_;	713	my ($class, %arg) = @_;
673		714
674	my $children = delete $arg{children};	715	my $children = delete $arg{children};
…		…
678	can_events => 0,	719	can_events => 0,
679	%arg,	720	%arg,
680	);	721	);
681		722
682	$self->add (@$children)	723	$self->add (@$children)
683	if $children;	724	if $children && @$children;
684		725
685	$self	726	$self
		727	}
		728
		729	sub realloc {
		730	my ($self) = @_;
		731
		732	$self->{force_realloc} = 1;
		733	$self->{force_size_alloc} = 1;
		734	$self->SUPER::realloc;
686	}	735	}
687		736
688	sub add {	737	sub add {
689	my ($self, @widgets) = @_;	738	my ($self, @widgets) = @_;
690		739
691	$_->set_parent ($self)	740	$_->set_parent ($self)
692	for @widgets;	741	for @widgets;
693		742
		743	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	744	use sort 'stable';
695		745
696	$self->{children} = [	746	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	747	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	748	@{$self->{children}}, @widgets
699	];	749	];
700		750
701	$self->realloc;	751	$self->realloc;
		752
		753	$self->emit (c_add => \@widgets);
		754
		755	map $_+0, @widgets
702	}	756	}
703		757
704	sub children {	758	sub children {
705	@{ $_[0]{children} }	759	@{ $_[0]{children} }
706	}	760	}
707		761
708	sub remove {	762	sub remove {
709	my ($self, $child) = @_;	763	my ($self, @widgets) = @_;
710		764
		765	$self->emit (c_remove => \@widgets);
		766
		767	for my $child (@widgets) {
711	delete $child->{parent};	768	delete $child->{parent};
712	$child->hide;	769	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	770	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		771	}
715		772
716	$self->realloc;	773	$self->realloc;
717	}	774	}
718		775
719	sub clear {	776	sub clear {
720	my ($self) = @_;	777	my ($self) = @_;
721		778
722	my $children = delete $self->{children};	779	my $children = $self->{children};
723	$self->{children} = [];	780	$self->{children} = [];
724		781
725	for (@$children) {	782	for (@$children) {
726	delete $_->{parent};	783	delete $_->{parent};
727	$_->hide;	784	$_->hide;
…		…
747	}	804	}
748		805
749	sub _draw {	806	sub _draw {
750	my ($self) = @_;	807	my ($self) = @_;
751		808
752	$_->draw for @{$self->{children}};	809	$_->draw for $self->visible_children;
753	}	810	}
754		811
755	#############################################################################	812	#############################################################################
756		813
757	package CFClient::UI::Bin;	814	package DC::UI::Bin;
758		815
759	our @ISA = CFClient::UI::Container::;	816	our @ISA = DC::UI::Container::;
760		817
761	sub new {	818	sub new {
762	my ($class, %arg) = @_;	819	my ($class, %arg) = @_;
763		820
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	821	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		822
766	$class->SUPER::new (children => [$child], %arg)	823	$class->SUPER::new (children => [$child], %arg)
767	}	824	}
768		825
769	sub add {	826	sub add {
770	my ($self, $child) = @_;	827	my ($self, $child) = @_;
771		828
772	$self->{children} = [];	829	$self->clear;
773
774	$self->SUPER::add ($child);	830	$self->SUPER::add ($child);
775	}	831	}
776		832
777	sub remove {	833	sub remove {
778	my ($self, $widget) = @_;	834	my ($self, $widget) = @_;
779		835
780	$self->SUPER::remove ($widget);	836	$self->SUPER::remove ($widget);
781		837
782	$self->{children} = [new CFClient::UI::Empty]	838	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	839	unless @{$self->{children}};
784	}	840	}
785		841
786	sub child { $_[0]->{children}[0] }	842	sub child { $_[0]->{children}[0] }
787		843
788	sub size_request {	844	sub size_request {
789	$_[0]{children}[0]->size_request	845	$_[0]{children}[0]->size_request
790	}	846	}
791		847
792	sub size_allocate {	848	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	849	my ($self, $w, $h) = @_;
794		850
795	$self->{children}[0]->configure (0, 0, $w, $h);	851	$self->{children}[0]->configure (0, 0, $w, $h);
		852
		853	1
796	}	854	}
797		855
798	#############################################################################	856	#############################################################################
799
800	# back-buffered drawing area	857	# back-buffered drawing area
801		858
802	package CFClient::UI::Window;	859	package DC::UI::Window;
803		860
804	our @ISA = CFClient::UI::Bin::;	861	our @ISA = DC::UI::Bin::;
805		862
806	use CFClient::OpenGL;	863	use DC::OpenGL;
807		864
808	sub new {	865	sub new {
809	my ($class, %arg) = @_;	866	my ($class, %arg) = @_;
810		867
811	my $self = $class->SUPER::new (%arg);	868	my $self = $class->SUPER::new (%arg);
…		…
816		873
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	874	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	875	$self->SUPER::update;
819	}	876	}
820		877
821	sub size_allocate {	878	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	879	my ($self, $w, $h) = @_;
823		880
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	881	$self->update;
		882
		883	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	884	}
827		885
828	sub _render {	886	sub _render {
829	my ($self) = @_;	887	my ($self) = @_;
830		888
…		…
832	}	890	}
833		891
834	sub render_child {	892	sub render_child {
835	my ($self) = @_;	893	my ($self) = @_;
836		894
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	895	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	896	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	897	glClear GL_COLOR_BUFFER_BIT;
840		898
841	{	899	{
842	package CFClient::UI::Base;	900	package DC::UI::Base;
843		901
844	($draw_x, $draw_y, $draw_w, $draw_h) =	902	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	903	(0, 0, $self->{w}, $self->{h});
		904
		905	$self->_render;
846	}	906	}
847
848	$self->_render;
849	};	907	};
850	}	908	}
851		909
852	sub _draw {	910	sub _draw {
853	my ($self) = @_;	911	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		912
857	my $tex = $self->{texture}	913	my $tex = $self->{texture}
858	or return;	914	or return;
859		915
860	glEnable GL_TEXTURE_2D;	916	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	917	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	918	glColor 0, 0, 0, 1;
863		919
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	920	$tex->draw_quad_alpha_premultiplied (0, 0);
865		921
866	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
867	}	923	}
868		924
869	#############################################################################	925	#############################################################################
870		926
871	package CFClient::UI::ViewPort;	927	package DC::UI::ViewPort;
872		928
		929	use List::Util qw(min max);
		930
873	our @ISA = CFClient::UI::Window::;	931	our @ISA = DC::UI::Window::;
874		932
875	sub new {	933	sub new {
876	my $class = shift;	934	my $class = shift;
877		935
878	$class->SUPER::new (	936	$class->SUPER::new (
…		…
885	sub size_request {	943	sub size_request {
886	my ($self) = @_;	944	my ($self) = @_;
887		945
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	946	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		947
890	$w = 10 if $self->{scroll_x};	948	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	949	$h = 1 if $self->{scroll_y};
892		950
893	($w, $h)	951	($w, $h)
894	}	952	}
895		953
896	sub size_allocate {	954	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	955	my ($self, $w, $h) = @_;
898		956
899	my $child = $self->child;	957	my $child = $self->child;
900		958
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	959	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	960	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		961
904	$self->child->configure (0, 0, $w, $h);	962	$self->child->configure (0, 0, $w, $h);
905	$self->update;	963	$self->update;
		964
		965	1
906	}	966	}
907		967
908	sub set_offset {	968	sub set_offset {
909	my ($self, $x, $y) = @_;	969	my ($self, $x, $y) = @_;
910		970
		971	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		972	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		973
		974	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	975	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	976	$self->{view_y} = $y;
913		977
		978	$self->emit (changed => $x, $y);
914	$self->update;	979	$self->update;
		980	}
		981	}
		982
		983	sub set_center {
		984	my ($self, $x, $y) = @_;
		985
		986	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		987	}
		988
		989	sub make_visible {
		990	my ($self, $x, $y, $border) = @_;
		991
		992	if ( $x < $self->{view_x} + $self->{w} * $border
		993	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		994	|| $y < $self->{view_y} + $self->{h} * $border
		995	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		996	) {
		997	$self->set_center ($x, $y);
		998	}
915	}	999	}
916		1000
917	# hmm, this does not work for topleft of $self... but we should not ask for that	1001	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	1002	sub coord2local {
919	my ($self, $x, $y) = @_;	1003	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1018	my ($self, $x, $y) = @_;
935		1019
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1020	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1021	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1022	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1023	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1024	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1025	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1026	}
943	}	1027	}
944		1028
945	sub _render {	1029	sub _render {
946	my ($self) = @_;	1030	my ($self) = @_;
947		1031
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1032	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1033	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
950		1034
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1035	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1036
953	$self->SUPER::_render;	1037	$self->SUPER::_render;
954	}	1038	}
955		1039
956	#############################################################################	1040	#############################################################################
957		1041
958	package CFClient::UI::ScrolledWindow;	1042	package DC::UI::ScrolledWindow;
959		1043
960	our @ISA = CFClient::UI::HBox::;	1044	our @ISA = DC::UI::Table::;
961		1045
962	sub new {	1046	sub new {
963	my ($class, %arg) = @_;	1047	my ($class, %arg) = @_;
964		1048
965	my $child = delete $arg{child};	1049	my $child = delete $arg{child};
966		1050
967	my $self;	1051	my $self;
968		1052
969	my $slider = new CFClient::UI::Slider	1053	my $hslider = new DC::UI::Slider
		1054	c_col => 0,
		1055	c_row => 1,
		1056	vertical => 0,
		1057	range => [0, 0, 1, 0.01], # HACK fix
		1058	on_changed => sub {
		1059	$self->{hpos} = $_[1];
		1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1061	},
		1062	;
		1063
		1064	my $vslider = new DC::UI::Slider
		1065	c_col => 1,
		1066	c_row => 0,
970	vertical => 1,	1067	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1068	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1069	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1070	$self->{vpos} = $_[1];
		1071	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1072	},
975	;	1073	;
976		1074
977	$self = $class->SUPER::new (	1075	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1076	scroll_x => 0,
		1077	scroll_y => 1,
		1078	can_events => 1,
979	slider => $slider,	1079	hslider => $hslider,
		1080	vslider => $vslider,
		1081	col_expand => [1, 0],
		1082	row_expand => [1, 0],
980	%arg,	1083	%arg,
981	);	1084	);
982		1085
		1086	$self->{vp} = new DC::UI::ViewPort
		1087	c_col => 0,
		1088	c_row => 0,
		1089	expand => 1,
		1090	scroll_x => $self->{scroll_x},
		1091	scroll_y => $self->{scroll_y},
		1092	on_changed => sub {
		1093	my ($vp, $x, $y) = @_;
		1094
		1095	$vp->{parent}{hslider}->set_value ($x);
		1096	$vp->{parent}{vslider}->set_value ($y);
		1097
		1098	0
		1099	},
		1100	on_size_allocate => sub {
		1101	my ($vp, $w, $h) = @_;
		1102	$vp->{parent}->update_slider;
		1103	0
		1104	},
		1105	;
		1106
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1107	$self->SUPER::add ($self->{vp});
		1108
984	$self->add ($child) if $child;	1109	$self->add ($child) if $child;
985		1110
986	$self	1111	$self
987	}	1112	}
988		1113
…		…
990	my ($self, $widget) = @_;	1115	my ($self, $widget) = @_;
991		1116
992	$self->{vp}->add ($self->{child} = $widget);	1117	$self->{vp}->add ($self->{child} = $widget);
993	}	1118	}
994		1119
		1120	sub set_offset { shift->{vp}->set_offset (@_) }
		1121	sub set_center { shift->{vp}->set_center (@_) }
		1122	sub make_visible { shift->{vp}->make_visible (@_) }
		1123
995	sub update {	1124	sub update_slider {
		1125	my ($self) = @_;
		1126
		1127	my $child = ($self->{vp} or return)->child;
		1128
		1129	if ($self->{scroll_x}) {
		1130	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1131	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1132
		1133	my $visible = $w1 > $w2;
		1134	if ($visible != $self->{hslider_visible}) {
		1135	$self->{hslider_visible} = $visible;
		1136	$visible ? $self->SUPER::add ($self->{hslider})
		1137	: $self->SUPER::remove ($self->{hslider});
		1138	}
		1139	}
		1140
		1141	if ($self->{scroll_y}) {
		1142	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1143	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1144
		1145	my $visible = $h1 > $h2;
		1146	if ($visible != $self->{vslider_visible}) {
		1147	$self->{vslider_visible} = $visible;
		1148	$visible ? $self->SUPER::add ($self->{vslider})
		1149	: $self->SUPER::remove ($self->{vslider});
		1150	}
		1151	}
		1152	}
		1153
		1154	sub start_dragging {
996	my ($self) = @_;	1155	my ($self, $ev) = @_;
997		1156
998	$self->SUPER::update;	1157	$self->grab_focus;
999		1158
1000	# todo: overwrite size_allocate of child	1159	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1160	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1161
1003	}	1162	$self->{motion} = sub {
		1163	my ($ev, $x, $y) = @_;
1004		1164
		1165	$ox -= $ev->{xrel};
		1166	$oy -= $ev->{yrel};
		1167
		1168	$self->{vp}->set_offset ($ox, $oy);
		1169	};
		1170	}
		1171
		1172	sub invoke_mouse_wheel {
		1173	my ($self, $ev) = @_;
		1174
		1175	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1176	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1177
		1178	1
		1179	}
		1180
		1181	sub invoke_button_down {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($ev->{button} == 2) {
		1185	$self->start_dragging ($ev);
		1186	return 1;
		1187	}
		1188
		1189	0
		1190	}
		1191
		1192	sub invoke_button_up {
		1193	my ($self, $ev, $x, $y) = @_;
		1194
		1195	if (delete $self->{motion}) {
		1196	return 1;
		1197	}
		1198
		1199	0
		1200	}
		1201
		1202	sub invoke_mouse_motion {
		1203	my ($self, $ev, $x, $y) = @_;
		1204
		1205	if ($self->{motion}) {
		1206	$self->{motion}->($ev, $x, $y);
		1207	return 1;
		1208	}
		1209
		1210	0
		1211	}
		1212
1005	sub size_allocate {	1213	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1214	my ($self, $w, $h) = @_;
1007		1215
		1216	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1217	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1218	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1219
1017	#############################################################################	1220	#############################################################################
1018		1221
1019	package CFClient::UI::Frame;	1222	package DC::UI::Frame;
1020		1223
1021	our @ISA = CFClient::UI::Bin::;	1224	our @ISA = DC::UI::Bin::;
1022		1225
1023	use CFClient::OpenGL;	1226	use DC::OpenGL;
1024		1227
1025	sub new {	1228	sub new {
1026	my $class = shift;	1229	my $class = shift;
1027		1230
1028	$class->SUPER::new (	1231	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1241	my ($w, $h) = @$self{qw(w h)};
1039		1242
1040	glEnable GL_BLEND;	1243	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1245	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1246	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1247	glDisable GL_BLEND;
1052	}	1248	}
1053		1249
1054	$self->SUPER::_draw;	1250	$self->SUPER::_draw;
1055	}	1251	}
1056		1252
1057	#############################################################################	1253	#############################################################################
1058		1254
1059	package CFClient::UI::FancyFrame;	1255	package DC::UI::FancyFrame;
1060		1256
1061	our @ISA = CFClient::UI::Bin::;	1257	our @ISA = DC::UI::Bin::;
1062		1258
1063	use CFClient::OpenGL;	1259	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1260
1073	sub new {	1261	sub new {
1074	my ($class, %arg) = @_;	1262	my ($class, %arg) = @_;
1075		1263
1076	my $title = delete $arg{title};	1264	if ((exists $arg{label}) && !ref $arg{label}) {
		1265	$arg{label} = new DC::UI::Label
		1266	align => 1,
		1267	valign => 0.5,
		1268	text => $arg{label},
		1269	fontsize => ($arg{border} || 0.8) * 0.75;
		1270	}
1077		1271
1078	my $self = $class->SUPER::new (	1272	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1273	# label => "",
1080	border_bg => [1, 1, 1, 1],	1274	fg => undef,
1081	border => 0.6,	1275	border => 0.8,
1082	can_events => 1,	1276	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1277	%arg,
1086	);	1278	);
1087		1279
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1280	$self
1096	}	1281	}
1097		1282
1098	sub add {	1283	sub add {
1099	my ($self, @widgets) = @_;	1284	my ($self, @widgets) = @_;
1100		1285
1101	$self->SUPER::add (@widgets);	1286	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1287	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1288	}
1104		1289
1105	sub border {	1290	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1291	int $_[0]{border} * $::FONTSIZE
1107	}	1292	}
1108		1293
1109	sub size_request {	1294	sub size_request {
1110	my ($self) = @_;	1295	my ($self) = @_;
1111		1296
1112	$self->{title}->size_request	1297	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1298	if $self->{label};
1114		1299
1115	my ($w, $h) = $self->SUPER::size_request;	1300	my ($w, $h) = $self->SUPER::size_request;
1116		1301
1117	(	1302	(
1118	$w + $self->border * 2,	1303	$w + $self->border * 2,
1119	$h + $self->border * 2,	1304	$h + $self->border * 2,
1120	)	1305	)
1121	}	1306	}
1122		1307
1123	sub size_allocate {	1308	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1309	my ($self, $w, $h) = @_;
1125		1310
		1311	my $border = $self->border;
		1312
		1313	$w -= List::Util::max 0, $border * 2;
		1314	$h -= List::Util::max 0, $border * 2;
		1315
		1316	if (my $label = $self->{label}) {
		1317	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1318	$label->{h} = List::Util::min $h, $border;
		1319	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1320	}
		1321
		1322	$self->child->configure ($border, $border, $w, $h);
		1323
		1324	1
		1325	}
		1326
		1327	sub _draw {
		1328	my ($self) = @_;
		1329
		1330	my $child = $self->{children}[0];
		1331
		1332	my $border = $self->border;
		1333	my ($w, $h) = ($self->{w}, $self->{h});
		1334
		1335	$child->draw;
		1336
		1337	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1338	glBegin GL_LINE_STRIP;
		1339	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1341	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1343	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1344	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1345	glEnd;
		1346
1126	if ($self->{title}) {	1347	if ($self->{label}) {
		1348	glTranslate $border * 2, 0;
		1349	$self->{label}->_draw;
		1350	}
		1351	}
		1352
		1353	#############################################################################
		1354
		1355	package DC::UI::Toplevel;
		1356
		1357	our @ISA = DC::UI::Bin::;
		1358
		1359	use DC::OpenGL;
		1360
		1361	my $bg =
		1362	new_from_resource DC::Texture "d1_bg.png",
		1363	mipmap => 1, wrap => 1;
		1364
		1365	my @border =
		1366	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1367	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1368
		1369	my @icon =
		1370	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1371	qw(x1_move.png x1_resize.png);
		1372
		1373	sub new {
		1374	my ($class, %arg) = @_;
		1375
		1376	my $self = $class->SUPER::new (
		1377	bg => [1, 1, 1, 1],
		1378	border_bg => [1, 1, 1, 1],
		1379	border => 0.8,
		1380	can_events => 1,
		1381	min_w => 64,
		1382	min_h => 32,
		1383	%arg,
		1384	);
		1385
		1386	$self->{title_widget} = new DC::UI::Label
		1387	align => 0.5,
		1388	valign => 1,
		1389	text => $self->{title},
		1390	fontsize => $self->{border},
		1391	if exists $self->{title};
		1392
		1393	if ($self->{has_close_button}) {
		1394	$self->{close_button} =
		1395	new DC::UI::ImageButton
		1396	path => 'x1_close.png',
		1397	on_activate => sub { $self->emit ("delete") };
		1398
		1399	$self->DC::UI::Container::add ($self->{close_button});
		1400	}
		1401
		1402	$self
		1403	}
		1404
		1405	sub add {
		1406	my ($self, @widgets) = @_;
		1407
		1408	$self->SUPER::add (@widgets);
		1409	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1410	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1411	}
		1412
		1413	sub border {
		1414	int $_[0]{border} * $::FONTSIZE
		1415	}
		1416
		1417	sub get_max_wh {
		1418	my ($self) = @_;
		1419
		1420	return ($self->{w}, $self->{h})
		1421	if $self->{visible} && $self->{w};
		1422
		1423	$self->SUPER::get_max_wh
		1424	}
		1425
		1426	sub size_request {
		1427	my ($self) = @_;
		1428
		1429	$self->{title_widget}->size_request
		1430	if $self->{title_widget};
		1431
		1432	$self->{close_button}->size_request
		1433	if $self->{close_button};
		1434
		1435	my ($w, $h) = $self->SUPER::size_request;
		1436
		1437	(
		1438	$w + $self->border * 2,
		1439	$h + $self->border * 2,
		1440	)
		1441	}
		1442
		1443	sub invoke_size_allocate {
		1444	my ($self, $w, $h) = @_;
		1445
		1446	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1447	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1448	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1449	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1450	}
1131		1451
1132	my $border = $self->border;	1452	my $border = $self->border;
1133		1453
1134	$h -= List::Util::max 0, $border * 2;	1454	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1455	$w -= List::Util::max 0, $border * 2;
		1456
		1457	$self->child->configure ($border, $border, $w, $h);
		1458
		1459	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1460	if $self->{close_button};
		1461
		1462	1
		1463	}
		1464
		1465	sub invoke_delete {
		1466	my ($self) = @_;
		1467
		1468	$self->hide;
1136		1469
1137	$self->child->configure ($border, $border, $w, $h);	1470	1
1138	}	1471	}
1139		1472
1140	sub button_down {	1473	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1474	my ($self, $ev, $x, $y) = @_;
1142		1475
1143	my ($w, $h) = @$self{qw(w h)};	1476	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1477	my $border = $self->border;
1145		1478
…		…
1176		1509
1177	($x, $y) = ($ev->{x}, $ev->{y});	1510	($x, $y) = ($ev->{x}, $ev->{y});
1178		1511
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1512	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1513	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1514	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1515	};
1183	} else {	1516	} else {
1184	return 0;	1517	return 0;
1185	}	1518	}
1186		1519
1187	1	1520	1
1188	}	1521	}
1189		1522
1190	sub button_up {	1523	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1524	my ($self, $ev, $x, $y) = @_;
1192		1525
1193	!!delete $self->{motion}	1526	! ! delete $self->{motion}
1194	}	1527	}
1195		1528
1196	sub mouse_motion {	1529	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1530	my ($self, $ev, $x, $y) = @_;
1198		1531
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1532	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1533
1201	!!$self->{motion}	1534	! ! $self->{motion}
		1535	}
		1536
		1537	sub invoke_visibility_change {
		1538	my ($self, $visible) = @_;
		1539
		1540	delete $self->{motion} unless $visible;
		1541
		1542	0
1202	}	1543	}
1203		1544
1204	sub _draw {	1545	sub _draw {
1205	my ($self) = @_;	1546	my ($self) = @_;
1206		1547
…		…
1212	glEnable GL_TEXTURE_2D;	1553	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1555
1215	my $border = $self->border;	1556	my $border = $self->border;
1216		1557
		1558	if ($border) {
1217	glColor @{ $self->{border_bg} };	1559	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1560	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1561	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1562	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1563	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1564
		1565	# move
		1566	my $w2 = ($w - $border) * .5;
		1567	my $h2 = ($h - $border) * .5;
		1568	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1570	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1571
		1572	# resize
		1573	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1574	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1575	unless $self->{has_close_button};
		1576	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1577	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1578	}
1222		1579
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1580	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1581	glColor @{ $self->{bg} };
1225		1582
1226	# TODO: repeat texture not scale	1583	# TODO: repeat texture not scale
…		…
1232		1589
1233	glDisable GL_TEXTURE_2D;	1590	glDisable GL_TEXTURE_2D;
1234		1591
1235	$child->draw;	1592	$child->draw;
1236		1593
1237	if ($self->{title}) {	1594	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1595	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1596	$self->{title_widget}->_draw;
		1597
		1598	glTranslate 0, - ($border - $self->{h});
1240	}	1599	}
		1600
		1601	$self->{close_button}->draw
		1602	if $self->{close_button};
1241	}	1603	}
1242		1604
1243	#############################################################################	1605	#############################################################################
1244		1606
1245	package CFClient::UI::Table;	1607	package DC::UI::Table;
1246		1608
1247	our @ISA = CFClient::UI::Base::;	1609	our @ISA = DC::UI::Container::;
1248		1610
1249	use List::Util qw(max sum);	1611	use List::Util qw(max sum);
1250		1612
1251	use CFClient::OpenGL;	1613	use DC::OpenGL;
1252		1614
1253	sub new {	1615	sub new {
1254	my $class = shift;	1616	my $class = shift;
1255		1617
1256	$class->SUPER::new (	1618	$class->SUPER::new (
1257	col_expand => [],	1619	col_expand => [],
		1620	row_expand => [],
1258	@_,	1621	@_,
1259	)	1622	)
1260	}	1623	}
1261		1624
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1625	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	1626	my ($self, @widgets) = @_;
		1627
		1628	for my $child (@widgets) {
		1629	$child->{c_rowspan} ||= 1;
		1630	$child->{c_colspan} ||= 1;
		1631	}
		1632
		1633	$self->SUPER::add (@widgets);
		1634	}
		1635
		1636	sub add_at {
		1637	my $self = shift;
		1638
		1639	my @widgets;
		1640
		1641	while (@_) {
		1642	my ($col, $row, $child) = splice @_, 0, 3, ();
		1643
		1644	$child->{c_row} = $row;
		1645	$child->{c_col} = $col;
		1646
		1647	push @widgets, $child;
		1648	}
		1649
		1650	$self->add (@widgets);
		1651	}
		1652
		1653	sub get_wh {
		1654	my ($self) = @_;
		1655
		1656	my (@w, @h);
1278		1657
1279	my @children = $self->children;	1658	my @children = $self->children;
1280	delete $self->{children};	1659
		1660	# first pass, columns
		1661	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1662	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1663
		1664	my $sw = sum @w[$c .. $c + $cs - 1];
		1665
		1666	if ($w > $sw) {
		1667	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1668	}
1281		1669	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1670
1287	$self->realloc;	1671	# second pass, rows
1288	}	1672	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1673	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1674
1304	$w[$x] = max $w[$x], $w;	1675	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1676
		1677	if ($h > $sh) {
		1678	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1679	}
1307	}	1680	}
1308		1681
1309	(\@w, \@h)	1682	(\@w, \@h)
1310	}	1683	}
…		…
1318	(sum @$ws),	1691	(sum @$ws),
1319	(sum @$hs),	1692	(sum @$hs),
1320	)	1693	)
1321	}	1694	}
1322		1695
1323	sub size_allocate {	1696	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1697	my ($self, $w, $h) = @_;
1325		1698
1326	my ($ws, $hs) = $self->get_wh;	1699	my ($ws, $hs) = $self->get_wh;
1327		1700
1328	my $req_w = (sum @$ws) || 1;	1701	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1702	my $req_h = (sum @$hs) || 1;
1330		1703
1331	# TODO: nicer code && do row_expand	1704	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1705	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1706	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1707	my $col_expand = (sum @col_expand) || 1;
1335		1708
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1709	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1710
1340	CFClient::UI::harmonize $ws;	1711	DC::UI::harmonize $ws;
		1712
		1713	my @row_expand = @{$self->{row_expand}};
		1714	@row_expand = (1) x @$ws unless @row_expand;
		1715	my $row_expand = (sum @row_expand) || 1;
		1716
		1717	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1718
1341	CFClient::UI::harmonize $hs;	1719	DC::UI::harmonize $hs;
1342		1720
1343	my $y;	1721	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1722	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1723
1345	for my $r (0 .. $#{$self->{children}}) {	1724	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1725	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1347	or next;
1348		1726
1349	my $x = 0;	1727	$widget->configure (
1350	my $row_h = $hs->[$r];	1728	$x[$c], $y[$r],
		1729	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1730	);
1352	for my $c (0 .. $#$row) {	1731	}
1353	my $col_w = $ws->[$c];
1354		1732
1355	if (my $widget = $row->[$c]) {	1733	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1734	}
1357	}
1358		1735
1359	$x += $col_w;	1736	#############################################################################
		1737
		1738	package DC::UI::Fixed;
		1739
		1740	use List::Util qw(min max);
		1741
		1742	our @ISA = DC::UI::Container::;
		1743
		1744	sub _scale($$$) {
		1745	my ($rel, $val, $max) = @_;
		1746
		1747	$rel ? $val * $max : $val
		1748	}
		1749
		1750	sub size_request {
		1751	my ($self) = @_;
		1752
		1753	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1754
		1755	# determine overall size by querying abs widgets
		1756	for my $child ($self->visible_children) {
		1757	unless ($child->{c_rel}) {
		1758	my $x = $child->{c_x};
		1759	my $y = $child->{c_y};
		1760
		1761	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1762	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1360	}	1763	}
1361
1362	$y += $row_h;
1363	}	1764	}
1364		1765
1365	}	1766	my $W = $x2 - $x1;
		1767	my $H = $y2 - $y1;
1366		1768
1367	sub find_widget {	1769	# now layout remaining widgets
		1770	for my $child ($self->visible_children) {
		1771	if ($child->{c_rel}) {
		1772	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1773	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1774
		1775	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1776	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1777	}
		1778	}
		1779
		1780	my $W = $x2 - $x1;
		1781	my $H = $y2 - $y1;
		1782
		1783	($W, $H)
		1784	}
		1785
		1786	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1787	my ($self, $W, $H) = @_;
1369		1788
1370	$x -= $self->{x};	1789	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1790	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1791	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1372		1792
1373	my $res;	1793	$x += $child->{c_halign} * $child->{req_w};
		1794	$y += $child->{c_valign} * $child->{req_h};
1374		1795
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1796	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1797	}
1377	and return $res;	1798
1378	}	1799	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1800	}
1390		1801
1391	#############################################################################	1802	#############################################################################
1392		1803
1393	package CFClient::UI::Box;	1804	package DC::UI::Box;
1394		1805
1395	our @ISA = CFClient::UI::Container::;	1806	our @ISA = DC::UI::Container::;
1396		1807
1397	sub size_request {	1808	sub size_request {
1398	my ($self) = @_;	1809	my ($self) = @_;
		1810
		1811	my @children = $self->visible_children;
1399		1812
1400	$self->{vertical}	1813	$self->{vertical}
1401	? (	1814	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1815	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1816	(List::Util::sum map $_->{req_h}, @children),
1404	)	1817	)
1405	: (	1818	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1819	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1820	(List::Util::max map $_->{req_h}, @children),
1408	)	1821	)
1409	}	1822	}
1410		1823
1411	sub size_allocate {	1824	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1825	my ($self, $w, $h) = @_;
1413		1826
1414	my $space = $self->{vertical} ? $h : $w;	1827	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1828	my @children = $self->visible_children;
1416		1829
1417	my @req;	1830	my @req;
1418		1831
1419	if ($self->{homogeneous}) {	1832	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1833	@req = ($space / (@children || 1)) x @children;
1421	} else {	1834	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1835	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1836	my $req = List::Util::sum @req;
1424		1837
1425	if ($req > $space) {	1838	if ($req > $space) {
1426	# ah well, not enough space	1839	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1840	$_ *= $space / $req for @req;
1428	} else {	1841	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1842	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1843
1431	$space = ($space - $req) / $expand; # remaining space to give away	1844	$space = ($space - $req) / $expand; # remaining space to give away
1432		1845
1433	$req[$_] += $space * $children->[$_]{expand}	1846	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1847	for 0 .. $#children;
1435	}	1848	}
1436	}	1849	}
1437		1850
1438	CFClient::UI::harmonize \@req;	1851	DC::UI::harmonize \@req;
1439		1852
1440	my $pos = 0;	1853	my $pos = 0;
1441	for (0 .. $#$children) {	1854	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1855	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1856	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1857
1445	$pos += $alloc;	1858	$pos += $alloc;
1446	}	1859	}
1447		1860
1448	1	1861	1
1449	}	1862	}
1450		1863
1451	#############################################################################	1864	#############################################################################
1452		1865
1453	package CFClient::UI::HBox;	1866	package DC::UI::HBox;
1454		1867
1455	our @ISA = CFClient::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1456		1869
1457	sub new {	1870	sub new {
1458	my $class = shift;	1871	my $class = shift;
1459		1872
1460	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1463	)	1876	)
1464	}	1877	}
1465		1878
1466	#############################################################################	1879	#############################################################################
1467		1880
1468	package CFClient::UI::VBox;	1881	package DC::UI::VBox;
1469		1882
1470	our @ISA = CFClient::UI::Box::;	1883	our @ISA = DC::UI::Box::;
1471		1884
1472	sub new {	1885	sub new {
1473	my $class = shift;	1886	my $class = shift;
1474		1887
1475	$class->SUPER::new (	1888	$class->SUPER::new (
…		…
1478	)	1891	)
1479	}	1892	}
1480		1893
1481	#############################################################################	1894	#############################################################################
1482		1895
1483	package CFClient::UI::Label;	1896	package DC::UI::Label;
1484		1897
1485	our @ISA = CFClient::UI::DrawBG::;	1898	our @ISA = DC::UI::DrawBG::;
1486		1899
1487	use CFClient::OpenGL;	1900	use DC::OpenGL;
1488		1901
1489	sub new {	1902	sub new {
1490	my ($class, %arg) = @_;	1903	my ($class, %arg) = @_;
1491		1904
1492	my $self = $class->SUPER::new (	1905	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1908	#active_bg => none
1496	#font => default_font	1909	#font => default_font
1497	#text => initial text	1910	#text => initial text
1498	#markup => initial narkup	1911	#markup => initial narkup
1499	#max_w => maximum pixel width	1912	#max_w => maximum pixel width
		1913	#style => 0, # render flags
1500	ellipsise => 3, # end	1914	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1915	layout => (new DC::Layout),
1502	fontsize => 1,	1916	fontsize => 1,
1503	align => -1,	1917	align => 0.5,
1504	valign => -1,	1918	valign => 0.5,
1505	padding_x => 2,	1919	padding_x => 4,
1506	padding_y => 2,	1920	padding_y => 2,
1507	can_events => 0,	1921	can_events => 0,
1508	%arg	1922	%arg
1509	);	1923	);
1510		1924
1511	if (exists $self->{template}) {	1925	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1926	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1927	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1928	$self->{template} = $layout;
1515	}	1929	}
1516		1930
1517	if (exists $self->{markup}) {	1931	if (exists $self->{markup}) {
…		…
1521	}	1935	}
1522		1936
1523	$self	1937	$self
1524	}	1938	}
1525		1939
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1940	sub update {
1537	my ($self) = @_;	1941	my ($self) = @_;
1538		1942
1539	delete $self->{texture};	1943	delete $self->{texture};
1540	$self->SUPER::update;	1944	$self->SUPER::update;
1541	}	1945	}
1542		1946
		1947	sub realloc {
		1948	my ($self) = @_;
		1949
		1950	delete $self->{ox};
		1951	$self->SUPER::realloc;
		1952	}
		1953
		1954	sub clear {
		1955	my ($self) = @_;
		1956
		1957	$self->set_text ("");
		1958	}
		1959
1543	sub set_text {	1960	sub set_text {
1544	my ($self, $text) = @_;	1961	my ($self, $text) = @_;
1545		1962
1546	return if $self->{text} eq "T$text";	1963	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1964	$self->{text} = "T$text";
1548		1965
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1966	$self->{layout}->set_text ($text);
1551		1967
		1968	delete $self->{size_req};
1552	$self->realloc;	1969	$self->realloc;
1553	$self->update;	1970	$self->update;
1554	}	1971	}
1555		1972
1556	sub set_markup {	1973	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1976	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1977	$self->{text} = "M$markup";
1561		1978
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1979	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1980
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1981	$self->{layout}->set_markup ($markup);
1566		1982
		1983	delete $self->{size_req};
1567	$self->realloc;	1984	$self->realloc;
1568	$self->update;	1985	$self->update;
1569	}	1986	}
1570		1987
1571	sub size_request {	1988	sub size_request {
1572	my ($self) = @_;	1989	my ($self) = @_;
1573		1990
		1991	$self->{size_req} ||= do {
		1992	my ($max_w, $max_h) = $self->get_max_wh;
		1993
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1994	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1995	$self->{layout}->set_width ($max_w);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1996	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1997	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1998	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1999
1580	my ($w, $h) = $self->{layout}->size;	2000	my ($w, $h) = $self->{layout}->size;
1581		2001
1582	if (exists $self->{template}) {	2002	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	2003	$self->{template}->set_font ($self->{font}) if $self->{font};
		2004	$self->{template}->set_width ($max_w);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2005	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		2006
1586	my ($w2, $h2) = $self->{template}->size;	2007	my ($w2, $h2) = $self->{template}->size;
1587		2008
1588	$w = List::Util::max $w, $w2;	2009	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	2010	$h = List::Util::max $h, $h2;
		2011	}
		2012
		2013	[$w, $h]
1590	}	2014	};
1591		2015
1592	($w, $h)	2016	@{ $self->{size_req} }
1593	}	2017	}
1594		2018
		2019	sub baseline_shift {
		2020	$_[0]{layout}->descent
		2021	}
		2022
1595	sub size_allocate {	2023	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2024	my ($self, $w, $h) = @_;
1597		2025
1598	delete $self->{ox};	2026	delete $self->{ox};
1599		2027
1600	delete $self->{texture}	2028	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2029	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2030
		2031	1
1602	}	2032	}
1603		2033
1604	sub set_fontsize {	2034	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2035	my ($self, $fontsize) = @_;
1606		2036
1607	$self->{fontsize} = $fontsize;	2037	$self->{fontsize} = $fontsize;
		2038	delete $self->{size_req};
1608	delete $self->{texture};	2039	delete $self->{texture};
1609		2040
1610	$self->realloc;	2041	$self->realloc;
1611	}	2042	}
1612		2043
		2044	sub reconfigure {
		2045	my ($self) = @_;
		2046
		2047	delete $self->{size_req};
		2048	delete $self->{texture};
		2049
		2050	$self->SUPER::reconfigure;
		2051	}
		2052
1613	sub _draw {	2053	sub _draw {
1614	my ($self) = @_;	2054	my ($self) = @_;
1615		2055
1616	$self->SUPER::_draw; # draw background, if applicable	2056	$self->SUPER::_draw; # draw background, if applicable
1617		2057
1618	my $tex = $self->{texture} ||= do {	2058	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2059	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2060	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2061	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2062	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2063	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2064	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2065
1626	new_from_layout CFClient::Texture $self->{layout}	2066	[$self->{layout}->size]
1627	};	2067	};
1628		2068
1629	unless (exists $self->{ox}) {	2069	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2070	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2071	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1632	: ($self->{w} - $tex->{w}) * 0.5);
1633		2072
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2073	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);
1637	};	2074	};
1638		2075
1639	glEnable GL_TEXTURE_2D;	2076	# unless ($self->{list}) {
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2077	# $self->{list} = DC::OpenGL::glGenList;
		2078	# DC::OpenGL::glNewList $self->{list};
		2079	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2080	# DC::OpenGL::glEndList;
		2081	# }
		2082	#
		2083	# DC::OpenGL::glCallList $self->{list};
1641		2084
1642	glColor_premultiply @{$self->{fg}}	2085	$self->{layout}->draw;
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2086	}
		2087
		2088	#sub destroy {
		2089	# my ($self) = @_;
		2090	#
		2091	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2092	#
		2093	# $self->SUPER::destroy;
		2094	#}
1649		2095
1650	#############################################################################	2096	#############################################################################
1651		2097
1652	package CFClient::UI::EntryBase;	2098	package DC::UI::EntryBase;
1653		2099
1654	our @ISA = CFClient::UI::Label::;	2100	our @ISA = DC::UI::Label::;
1655		2101
1656	use CFClient::OpenGL;	2102	use DC::OpenGL;
1657		2103
1658	sub new {	2104	sub new {
1659	my $class = shift;	2105	my $class = shift;
1660		2106
1661	$class->SUPER::new (	2107	$class->SUPER::new (
1662	fg => [1, 1, 1],	2108	fg => [1, 1, 1],
1663	bg => [0, 0, 0, 0.2],	2109	bg => [0, 0, 0, 0.2],
		2110	outline => undef,
1664	active_bg => [1, 1, 1, 0.5],	2111	active_bg => [0, 0, 1, .2],
1665	active_fg => [0, 0, 0],	2112	active_fg => [1, 1, 1],
		2113	active_outline => [1, 1, 0],
1666	can_hover => 1,	2114	can_hover => 1,
1667	can_focus => 1,	2115	can_focus => 1,
		2116	align => 0,
1668	valign => 0,	2117	valign => 0.5,
1669	can_events => 1,	2118	can_events => 1,
		2119	ellipsise => 0,
		2120	padding_x => 4,
		2121	padding_y => 2,
1670	#text => ...	2122	#text => ...
		2123	#hidden => "*",
1671	@_	2124	@_
1672	)	2125	)
1673	}	2126	}
1674		2127
1675	sub _set_text {	2128	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2135	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2136	$self->{text} = $text;
1684		2137
1685	$text =~ s/./*/g if $self->{hidden};	2138	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2139	$self->{layout}->set_text ("$text ");
		2140	delete $self->{size_req};
1687		2141
1688	$self->_emit (changed => $self->{text});	2142	$self->emit (changed => $self->{text});
		2143
		2144	$self->realloc;
1689	$self->update;	2145	$self->update;
1690	}	2146	}
1691		2147
1692	sub set_text {	2148	sub set_text {
1693	my ($self, $text) = @_;	2149	my ($self, $text) = @_;
1694		2150
1695	$self->{cursor} = length $text;	2151	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2152	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2153	}
1700		2154
1701	sub get_text {	2155	sub get_text {
1702	$_[0]{text}	2156	$_[0]{text}
1703	}	2157	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2162	my ($w, $h) = $self->SUPER::size_request;
1709		2163
1710	($w + 1, $h) # add 1 for cursor	2164	($w + 1, $h) # add 1 for cursor
1711	}	2165	}
1712		2166
1713	sub key_down {	2167	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2168	my ($self, $ev) = @_;
1715		2169
1716	my $mod = $ev->{mod};	2170	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2171	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2172	my $uni = $ev->{unicode};
1719		2173
1720	my $text = $self->get_text;	2174	my $text = $self->get_text;
1721		2175
1722	if ($uni == 8) {	2176	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2177
		2178	if ($sym == DC::SDLK_BACKSPACE) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2179	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2180	} elsif ($sym == DC::SDLK_DELETE) {
1725	substr $text, $self->{cursor}, 1, "";	2181	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2182	} elsif ($sym == DC::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2183	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2184	} elsif ($sym == DC::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2185	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($sym == CFClient::SDLK_HOME) {	2186	} elsif ($sym == DC::SDLK_HOME) {
		2187	# what a hack
		2188	$self->{cursor} =
		2189	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2190	? length $1
		2191	: 0;
		2192	} elsif ($sym == DC::SDLK_END) {
		2193	# uh, again
		2194	$self->{cursor} =
		2195	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2196	? $self->{cursor} + length $1
		2197	: length $self->{text};
		2198	} elsif ($uni == 21) { # ctrl-u
		2199	$text = "";
1731	$self->{cursor} = 0;	2200	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2201	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2202	$self->emit ('escape');
1736	} elsif ($uni) {	2203	} elsif ($uni == 0x0d) {
		2204	substr $text, $self->{cursor}++, 0, "\012";
		2205	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2206	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2207	} else {
1739	return 0;	2208	return 0;
1740	}	2209	}
1741		2210
1742	$self->_set_text ($text);	2211	$self->_set_text ($text);
1743		2212
1744	$self->realloc;	2213	$self->realloc;
		2214	$self->update;
1745		2215
1746	1	2216	1
1747	}	2217	}
1748		2218
1749	sub focus_in {	2219	sub invoke_focus_in {
1750	my ($self) = @_;	2220	my ($self) = @_;
1751		2221
1752	$self->{last_activity} = $::NOW;	2222	$self->{last_activity} = $::NOW;
1753		2223
1754	$self->SUPER::focus_in;	2224	$self->SUPER::invoke_focus_in
1755	}	2225	}
1756		2226
1757	sub button_down {	2227	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2228	my ($self, $ev, $x, $y) = @_;
1759		2229
1760	$self->SUPER::button_down ($ev, $x, $y);	2230	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2231
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2232	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2233
1764	# byte-index to char-index	2234	# byte-index to char-index
1765	my $text = $self->{text};	2235	my $text = $self->{text};
1766	utf8::encode $text;	2236	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2237	$self->{cursor} = length $text;
1768		2238
1769	$self->_set_text ($self->{text});	2239	$self->_set_text ($self->{text});
1770	$self->update;	2240	$self->update;
1771		2241
1772	1	2242	1
1773	}	2243	}
1774		2244
1775	sub mouse_motion {	2245	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2246	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2247	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		2248
1779	0	2249	1
1780	}	2250	}
1781		2251
1782	sub _draw {	2252	sub _draw {
1783	my ($self) = @_;	2253	my ($self) = @_;
1784		2254
…		…
1791	glColor_premultiply @{$self->{bg}};	2261	glColor_premultiply @{$self->{bg}};
1792	}	2262	}
1793		2263
1794	glEnable GL_BLEND;	2264	glEnable GL_BLEND;
1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2265	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796	glBegin GL_QUADS;
1797	glVertex 0 , 0;
1798	glVertex 0 , $self->{h};
1799	glVertex $self->{w}, $self->{h};	2266	glRect 0, 0, $self->{w}, $self->{h};
1800	glVertex $self->{w}, 0;
1801	glEnd;
1802	glDisable GL_BLEND;	2267	glDisable GL_BLEND;
1803		2268
1804	$self->SUPER::_draw;	2269	$self->SUPER::_draw;
1805		2270
1806	#TODO: force update every cursor change :(	2271	#TODO: force update every cursor change :(
…		…
1808		2273
1809	unless (exists $self->{cur_h}) {	2274	unless (exists $self->{cur_h}) {
1810	my $text = substr $self->{text}, 0, $self->{cursor};	2275	my $text = substr $self->{text}, 0, $self->{cursor};
1811	utf8::encode $text;	2276	utf8::encode $text;
1812		2277
1813	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2278	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1814	}	2279	}
1815		2280
1816	glColor @{$self->{fg}};	2281	glColor_premultiply @{$self->{active_fg}};
1817	glBegin GL_LINES;	2282	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1819	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2284	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1820	glEnd;	2285	glEnd;
1821	}
1822	}
1823		2286
		2287	glLineWidth 3;
		2288	glColor @{$self->{active_outline}};
		2289	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2290	glLineWidth 1;
		2291
		2292	} else {
		2293	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2294	glBegin GL_LINE_STRIP;
		2295	glVertex .5, $self->{h} * .5;
		2296	glVertex .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2298	glVertex $self->{w} - .5, $self->{h} * .5;
		2299	glEnd;
		2300	}
		2301	}
		2302
		2303	#############################################################################
		2304
1824	package CFClient::UI::Entry;	2305	package DC::UI::Entry;
1825		2306
1826	our @ISA = CFClient::UI::EntryBase::;	2307	our @ISA = DC::UI::EntryBase::;
1827		2308
1828	use CFClient::OpenGL;	2309	use DC::OpenGL;
1829		2310
		2311	sub new {
		2312	my $class = shift;
		2313
		2314	$class->SUPER::new (
		2315	history_pointer => -1,
		2316	@_
		2317	)
		2318	}
		2319
		2320
1830	sub key_down {	2321	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2322	my ($self, $ev) = @_;
1832		2323
1833	my $sym = $ev->{sym};	2324	my $sym = $ev->{sym};
1834		2325
1835	if ($sym == 13) {	2326	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2327	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2328	my $txt = $self->get_text;
		2329
1838	$self->{history_pointer} = -1;	2330	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2331	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2332	$self->emit (activate => $txt);
1841	$self->update;	2333	$self->update;
1842		2334
1843	} elsif ($sym == CFClient::SDLK_UP) {	2335	} elsif ($sym == DC::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2336	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2337	$self->{history_saveback} = $self->get_text;
1846	}	2338	}
1847	if (@{$self->{history} || []} > 0) {	2339	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2340	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2342	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2343	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2345	}
1854		2346
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2347	} elsif ($sym == DC::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2348	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2349	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2350
1859	if ($self->{history_pointer} >= 0) {	2351	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2352	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2353	} else {
		2354	if (defined $self->{history_saveback}) {
1862	$self->set_text ($self->{history_saveback});	2355	$self->set_text ($self->{history_saveback});
		2356	$self->{history_saveback} = undef;
		2357	}
1863	}	2358	}
1864		2359
1865	} else {	2360	} else {
1866	return $self->SUPER::key_down ($ev)	2361	return $self->SUPER::invoke_key_down ($ev)
1867	}	2362	}
1868		2363
1869	1	2364	1
1870	}	2365	}
1871		2366
1872	#############################################################################	2367	#############################################################################
1873		2368
1874	package CFClient::UI::Button;	2369	package DC::UI::TextEdit;
1875		2370
1876	our @ISA = CFClient::UI::Label::;	2371	our @ISA = DC::UI::EntryBase::;
1877		2372
1878	use CFClient::OpenGL;	2373	use DC::OpenGL;
1879
1880	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);
1883		2374
1884	sub new {	2375	sub new {
1885	my $class = shift;	2376	my $class = shift;
1886		2377
1887	$class->SUPER::new (	2378	$class->SUPER::new (
1888	padding_x => 4,
1889	padding_y => 4,	2379	padding_y => 4,
1890	fg => [1, 1, 1],	2380
1891	active_fg => [0, 0, 1],	2381	@_
		2382	)
		2383	}
		2384
		2385	sub move_cursor_ver {
		2386	my ($self, $dy) = @_;
		2387
		2388	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2389
		2390	$line += $dy;
		2391
		2392	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2393	$self->{cursor} = $index;
		2394	delete $self->{cur_h};
		2395	$self->update;
		2396	return;
		2397	}
		2398	}
		2399
		2400	sub invoke_key_down {
		2401	my ($self, $ev) = @_;
		2402
		2403	my $sym = $ev->{sym};
		2404
		2405	if ($sym == DC::SDLK_UP) {
		2406	$self->move_cursor_ver (-1);
		2407	} elsif ($sym == DC::SDLK_DOWN) {
		2408	$self->move_cursor_ver (+1);
		2409	} else {
		2410	return $self->SUPER::invoke_key_down ($ev)
		2411	}
		2412
		2413	1
		2414	}
		2415
		2416	#############################################################################
		2417
		2418	package DC::UI::ButtonBin;
		2419
		2420	our @ISA = DC::UI::Bin::;
		2421
		2422	use DC::OpenGL;
		2423
		2424	my @tex =
		2425	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2426	qw(b1_button_inactive.png b1_button_active.png);
		2427
		2428	sub new {
		2429	my $class = shift;
		2430
		2431	$class->SUPER::new (
1892	can_hover => 1,	2432	can_hover => 1,
1893	align => 0,	2433	align => 0.5,
1894	valign => 0,	2434	valign => 0.5,
1895	can_events => 1,	2435	can_events => 1,
1896	@_	2436	@_
1897	)	2437	)
1898	}	2438	}
1899		2439
1900	sub activate { }
1901
1902	sub button_up {	2440	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2441	my ($self, $ev, $x, $y) = @_;
1904		2442
1905	$self->emit ("activate")	2443	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2444	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2445	&& $y >= 0 && $y < $self->{h};
…		…
1910	}	2448	}
1911		2449
1912	sub _draw {	2450	sub _draw {
1913	my ($self) = @_;	2451	my ($self) = @_;
1914		2452
1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1916
1917	glEnable GL_TEXTURE_2D;	2453	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2454	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2455	glColor 0, 0, 0, 1;
1920		2456
		2457	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2458	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2459
1923	glDisable GL_TEXTURE_2D;	2460	glDisable GL_TEXTURE_2D;
1924		2461
1925	$self->SUPER::_draw;	2462	$self->SUPER::_draw;
1926	}	2463	}
1927		2464
1928	#############################################################################	2465	#############################################################################
1929		2466
1930	package CFClient::UI::CheckBox;	2467	package DC::UI::Button;
1931		2468
1932	our @ISA = CFClient::UI::DrawBG::;	2469	our @ISA = DC::UI::Label::;
		2470
		2471	use DC::OpenGL;
1933		2472
1934	my @tex =	2473	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2474	map { new_from_resource DC::Texture $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2475	qw(b1_button_inactive.png b1_button_active.png);
1937
1938	use CFClient::OpenGL;
1939		2476
1940	sub new {	2477	sub new {
1941	my $class = shift;	2478	my $class = shift;
1942		2479
1943	$class->SUPER::new (	2480	$class->SUPER::new (
		2481	padding_x => 8,
		2482	padding_y => 4,
		2483	fg => [1.0, 1.0, 1.0],
		2484	active_fg => [0.8, 0.8, 0.8],
		2485	can_hover => 1,
		2486	align => 0.5,
		2487	valign => 0.5,
		2488	can_events => 1,
		2489	@_
		2490	)
		2491	}
		2492
		2493	sub invoke_button_up {
		2494	my ($self, $ev, $x, $y) = @_;
		2495
		2496	$self->emit ("activate")
		2497	if $x >= 0 && $x < $self->{w}
		2498	&& $y >= 0 && $y < $self->{h};
		2499
		2500	1
		2501	}
		2502
		2503	sub _draw {
		2504	my ($self) = @_;
		2505
		2506	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2507
		2508	glEnable GL_TEXTURE_2D;
		2509	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2510	glColor 0, 0, 0, 1;
		2511
		2512	my $tex = $tex[$GRAB == $self];
		2513	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2514
		2515	glDisable GL_TEXTURE_2D;
		2516
		2517	$self->SUPER::_draw;
		2518	}
		2519
		2520	#############################################################################
		2521
		2522	package DC::UI::CheckBox;
		2523
		2524	our @ISA = DC::UI::DrawBG::;
		2525
		2526	my @tex =
		2527	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2528	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2529
		2530	use DC::OpenGL;
		2531
		2532	sub new {
		2533	my $class = shift;
		2534
		2535	$class->SUPER::new (
		2536	fontsize => 1,
1944	padding_x => 2,	2537	padding_x => 2,
1945	padding_y => 2,	2538	padding_y => 2,
1946	fg => [1, 1, 1],	2539	fg => [1, 1, 1],
1947	active_fg => [1, 1, 0],	2540	active_fg => [1, 1, 0],
1948	bg => [0, 0, 0, 0.2],	2541	bg => [0, 0, 0, 0.2],
…		…
1954	}	2547	}
1955		2548
1956	sub size_request {	2549	sub size_request {
1957	my ($self) = @_;	2550	my ($self) = @_;
1958		2551
1959	(6) x 2	2552	($self->{fontsize} * $::FONTSIZE) x 2
1960	}	2553	}
1961		2554
		2555	sub toggle {
		2556	my ($self) = @_;
		2557
		2558	$self->{state} = !$self->{state};
		2559	$self->emit (changed => $self->{state});
		2560	$self->update;
		2561	}
		2562
1962	sub button_down {	2563	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2564	my ($self, $ev, $x, $y) = @_;
1964		2565
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2566	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2567	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2568	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2569	} else {
1970	return 0	2570	return 0
1971	}	2571	}
1972		2572
1973	1	2573	1
…		…
1976	sub _draw {	2576	sub _draw {
1977	my ($self) = @_;	2577	my ($self) = @_;
1978		2578
1979	$self->SUPER::_draw;	2579	$self->SUPER::_draw;
1980		2580
1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2581	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1982		2582
1983	my ($w, $h) = @$self{qw(w h)};	2583	my ($w, $h) = @$self{qw(w h)};
1984		2584
1985	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2585	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1986		2586
…		…
1993	glDisable GL_TEXTURE_2D;	2593	glDisable GL_TEXTURE_2D;
1994	}	2594	}
1995		2595
1996	#############################################################################	2596	#############################################################################
1997		2597
1998	package CFClient::UI::Image;	2598	package DC::UI::Image;
1999		2599
2000	our @ISA = CFClient::UI::Base::;	2600	our @ISA = DC::UI::DrawBG::;
2001		2601
2002	use CFClient::OpenGL;	2602	use DC::OpenGL;
2003	use Carp qw/confess/;
2004		2603
2005	our %loaded_images;	2604	our %texture_cache;
2006		2605
2007	sub new {	2606	sub new {
2008	my $class = shift;	2607	my $class = shift;
2009		2608
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2609	my $self = $class->SUPER::new (
		2610	can_events => 0,
		2611	scale => 1,
		2612	@_,
		2613	);
2011		2614
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2615	$self->{path} || $self->{tex}
		2616	or Carp::croak "'path' or 'tex' attributes required";
2013		2617
2014	$loaded_images{$self->{image}} ||=	2618	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2619	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2016		2620
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2621	DC::weaken $texture_cache{$self->{path}};
2018		2622
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2623	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2624
2023	$self	2625	$self
2024	}	2626	}
2025		2627
		2628	sub STORABLE_freeze {
		2629	my ($self, $cloning) = @_;
		2630
		2631	$self->{path}
		2632	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2633
		2634	$self->{path}
		2635	}
		2636
		2637	sub STORABLE_attach {
		2638	my ($self, $cloning, $path) = @_;
		2639
		2640	$self->new (path => $path)
		2641	}
		2642
		2643	sub set_texture {
		2644	my ($self, $tex) = @_;
		2645
		2646	$self->{tex} = $tex;
		2647	$self->update;
		2648	}
		2649
2026	sub size_request {	2650	sub size_request {
2027	my ($self) = @_;	2651	my ($self) = @_;
2028		2652
2029	($self->{tex}->{w}, $self->{tex}->{h})	2653	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2030	}	2654	}
2031		2655
2032	sub _draw {	2656	sub _draw {
2033	my ($self) = @_;	2657	my ($self) = @_;
		2658
		2659	$self->SUPER::_draw;
2034		2660
2035	my $tex = $self->{tex};	2661	my $tex = $self->{tex};
2036		2662
2037	my ($w, $h) = ($self->{w}, $self->{h});	2663	my ($w, $h) = ($self->{w}, $self->{h});
2038		2664
…		…
2051	glDisable GL_TEXTURE_2D;	2677	glDisable GL_TEXTURE_2D;
2052	}	2678	}
2053		2679
2054	#############################################################################	2680	#############################################################################
2055		2681
		2682	package DC::UI::ImageButton;
		2683
		2684	our @ISA = DC::UI::Image::;
		2685
		2686	use DC::OpenGL;
		2687
		2688	sub new {
		2689	my $class = shift;
		2690
		2691	my $self = $class->SUPER::new (
		2692	padding_x => 4,
		2693	padding_y => 4,
		2694	fg => [1, 1, 1],
		2695	active_fg => [0, 0, 1],
		2696	can_hover => 1,
		2697	align => 0.5,
		2698	valign => 0.5,
		2699	can_events => 1,
		2700	@_
		2701	);
		2702	}
		2703
		2704	sub invoke_button_down {
		2705	my ($self, $ev, $x, $y) = @_;
		2706
		2707	1
		2708	}
		2709
		2710	sub invoke_button_up {
		2711	my ($self, $ev, $x, $y) = @_;
		2712
		2713	$self->emit ("activate")
		2714	if $x >= 0 && $x < $self->{w}
		2715	&& $y >= 0 && $y < $self->{h};
		2716
		2717	1
		2718	}
		2719
		2720	#############################################################################
		2721
2056	package CFClient::UI::VGauge;	2722	package DC::UI::VGauge;
2057		2723
2058	our @ISA = CFClient::UI::Base::;	2724	our @ISA = DC::UI::Base::;
2059		2725
2060	use List::Util qw(min max);	2726	use List::Util qw(min max);
2061		2727
2062	use CFClient::OpenGL;	2728	use DC::OpenGL;
2063		2729
2064	my %tex = (	2730	my %tex = (
2065	food => [	2731	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2733	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2734	],
2069	grace => [	2735	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2071	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2737	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072	],	2738	],
2073	hp => [	2739	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2740	map { new_from_resource DC::Texture $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2741	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2742	],
2077	mana => [	2743	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2744	map { new_from_resource DC::Texture $_, mipmap => 1 }
2079	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2745	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080	],	2746	],
2081	);	2747	);
2082		2748
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2749	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2809	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2810	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2811
2146	my $h1 = $self->{h} * (1 - $ycut1);	2812	my $h1 = $self->{h} * (1 - $ycut1);
2147	my $h2 = $self->{h} * (1 - $ycut2);	2813	my $h2 = $self->{h} * (1 - $ycut2);
		2814	my $h3 = $self->{h};
		2815
		2816	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2148		2817
2149	glEnable GL_BLEND;	2818	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2819	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2820	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2821	glEnable GL_TEXTURE_2D;
…		…
2171		2840
2172	if ($t3) {	2841	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2842	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2843	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2844	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2845	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2846	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2847	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2848	glEnd;
2180	}	2849	}
2181		2850
2182	glDisable GL_BLEND;	2851	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2852	glDisable GL_TEXTURE_2D;
2184	}	2853	}
2185		2854
2186	#############################################################################	2855	#############################################################################
2187		2856
		2857	package DC::UI::Progress;
		2858
		2859	our @ISA = DC::UI::Label::;
		2860
		2861	use DC::OpenGL;
		2862
		2863	sub new {
		2864	my ($class, %arg) = @_;
		2865
		2866	my $self = $class->SUPER::new (
		2867	padding_x => 2,
		2868	padding_y => 2,
		2869	fg => [1, 1, 1],
		2870	bg => [0, 0, 1, 0.2],
		2871	bar => [0.7, 0.5, 0.1, 0.8],
		2872	outline => [0.4, 0.3, 0],
		2873	fontsize => 0.9,
		2874	valign => 0.5,
		2875	align => 0.5,
		2876	can_events => 1,
		2877	ellipsise => 1,
		2878	label => "%d%%",
		2879	%arg,
		2880	);
		2881
		2882	$self->set_value ($arg{value} || -1);
		2883
		2884	$self
		2885	}
		2886
		2887	sub set_label {
		2888	my ($self, $label) = @_;
		2889
		2890	return if $self->{label} eq $label;
		2891	$self->{label} = $label;
		2892
		2893	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2894	}
		2895
		2896	sub set_value {
		2897	my ($self, $value) = @_;
		2898
		2899	if ($self->{value} ne $value) {
		2900	$self->{value} = $value;
		2901
		2902	if ($value < 0) {
		2903	$self->set_text ("-");
		2904	} else {
		2905	$self->set_text (sprintf $self->{label}, $value * 100);
		2906	}
		2907
		2908	$self->update;
		2909	}
		2910	}
		2911
		2912	sub _draw {
		2913	my ($self) = @_;
		2914
		2915	glEnable GL_BLEND;
		2916	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2917
		2918	my $px = $self->{padding_x};
		2919	my $py = $self->{padding_y};
		2920
		2921	if ($self->{value} >= 0) {
		2922	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2923
		2924	glColor_premultiply @{$self->{bar}};
		2925	glRect $px, $py, $s, $self->{h} - $py;
		2926	glColor_premultiply @{$self->{bg}};
		2927	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2928	}
		2929
		2930	glColor_premultiply @{$self->{outline}};
		2931
		2932	$px -= .5;
		2933	$py -= .5;
		2934
		2935	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2936
		2937	glDisable GL_BLEND;
		2938
		2939	{
		2940	local $self->{bg}; # do not draw background
		2941	$self->SUPER::_draw;
		2942	}
		2943	}
		2944
		2945	#############################################################################
		2946
		2947	package DC::UI::ExperienceProgress;
		2948
		2949	our @ISA = DC::UI::Progress::;
		2950
		2951	sub new {
		2952	my ($class, %arg) = @_;
		2953
		2954	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2955
		2956	my $self = $class->SUPER::new (
		2957	%arg,
		2958	tooltip => sub {
		2959	my ($self) = @_;
		2960
		2961	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2962	$tt,
		2963	$self->{lvl},
		2964	::formsep ($self->{exp}),
		2965	::formsep ($self->{nxt}),
		2966	::formsep ($self->{nxt} - $self->{exp}),
		2967	$self->_percent * 100,
		2968	},
		2969	);
		2970
		2971	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2972	if $::CONN;
		2973
		2974	$self
		2975	}
		2976
		2977	sub DESTROY {
		2978	my ($self) = @_;
		2979
		2980	delete $::CONN->{on_exp_update}{$self+0}
		2981	if $::CONN;
		2982
		2983	$self->SUPER::DESTROY;
		2984	}
		2985
		2986	sub _percent {
		2987	my ($self) = @_;
		2988
		2989	my $table = $::CONN && $::CONN->{exp_table}
		2990	or return -1;
		2991
		2992	my $l0 = $table->[$self->{lvl} - 1];
		2993	my $l1 = $table->[$self->{lvl}];
		2994
		2995	$self->{nxt} = $l1;
		2996
		2997	($self->{exp} - $l0) / ($l1 - $l0)
		2998	}
		2999
		3000	sub set_value {
		3001	my ($self, $lvl, $exp) = @_;
		3002
		3003	$self->{lvl} = $lvl;
		3004	$self->{exp} = $exp;
		3005
		3006	$self->SUPER::set_value ($self->_percent);
		3007	}
		3008
		3009	#############################################################################
		3010
2188	package CFClient::UI::Gauge;	3011	package DC::UI::Gauge;
2189		3012
2190	our @ISA = CFClient::UI::VBox::;	3013	our @ISA = DC::UI::VBox::;
2191		3014
2192	sub new {	3015	sub new {
2193	my ($class, %arg) = @_;	3016	my ($class, %arg) = @_;
2194		3017
2195	my $self = $class->SUPER::new (	3018	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	3020	can_hover => 1,
2198	can_events => 1,	3021	can_events => 1,
2199	%arg,	3022	%arg,
2200	);	3023	);
2201		3024
2202	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3025	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2203	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3026	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3027	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2205		3028
2206	$self	3029	$self
2207	}	3030	}
2208		3031
2209	sub set_fontsize {	3032	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	3053	$self->{value}->set_text ($val);
2231	}	3054	}
2232		3055
2233	#############################################################################	3056	#############################################################################
2234		3057
2235	package CFClient::UI::Slider;	3058	package DC::UI::Slider;
2236		3059
2237	use strict;	3060	use common::sense;
2238		3061
2239	use CFClient::OpenGL;	3062	use DC::OpenGL;
2240		3063
2241	our @ISA = CFClient::UI::DrawBG::;	3064	our @ISA = DC::UI::DrawBG::;
2242		3065
2243	my @tex =	3066	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3067	map { new_from_resource DC::Texture $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	3068	qw(s1_slider.png s1_slider_bg.png);
2246		3069
2247	sub new {	3070	sub new {
2248	my $class = shift;	3071	my $class = shift;
2249		3072
…		…
2270	$self->update;	3093	$self->update;
2271		3094
2272	$self	3095	$self
2273	}	3096	}
2274		3097
2275	sub changed { }
2276
2277	sub set_range {	3098	sub set_range {
2278	my ($self, $range) = @_;	3099	my ($self, $range) = @_;
2279		3100
2280	($range, $self->{range}) = ($self->{range}, $range);	3101	($range, $self->{range}) = ($self->{range}, $range);
2281		3102
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	3103	if ("@$range" ne "@{$self->{range}}") {
		3104	$self->update;
		3105	$self->set_value ($self->{range}[0]);
		3106	}
2284	}	3107	}
2285		3108
2286	sub set_value {	3109	sub set_value {
2287	my ($self, $value) = @_;	3110	my ($self, $value) = @_;
2288		3111
2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3112	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290		3113
2291	$hi = $lo + 1 if $hi <= $lo;	3114	$hi = $lo if $hi < $lo;
2292		3115
2293	$page = $hi - $lo if $page > $hi - $lo;	3116	$value = $hi - $page if $value > $hi - $page;
2294
2295	$value = $lo if $value < $lo;	3117	$value = $lo if $value < $lo;
2296	$value = $hi - $page if $value > $hi - $page;
2297		3118
2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3119	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299	if $unit;	3120	if $unit;
2300		3121
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3122	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		3123
2303	if ($value != $old_value) {	3124	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	3125	$self->emit (changed => $value);
2305	$self->update;	3126	$self->update;
2306	}	3127	}
2307	}	3128	}
2308		3129
2309	sub size_request {	3130	sub size_request {
2310	my ($self) = @_;	3131	my ($self) = @_;
2311		3132
2312	($self->{req_w}, $self->{req_h})	3133	($self->{req_w}, $self->{req_h})
2313	}	3134	}
2314		3135
2315	sub button_down {	3136	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	3137	my ($self, $ev, $x, $y) = @_;
2317		3138
2318	$self->SUPER::button_down ($ev, $x, $y);	3139	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		3140
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3141	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		3142
2322	$self->mouse_motion ($ev, $x, $y)	3143	$self->invoke_mouse_motion ($ev, $x, $y);
2323	}
2324		3144
		3145	1
		3146	}
		3147
2325	sub mouse_motion {	3148	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	3149	my ($self, $ev, $x, $y) = @_;
2327		3150
2328	if ($GRAB == $self) {	3151	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3152	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		3153
2331	my (undef, $lo, $hi, $page) = @{$self->{range}};	3154	my (undef, $lo, $hi, $page) = @{$self->{range}};
2332		3155
2333	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3156	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2334		3157
2335	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3158	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336	} else {	3159	} else {
2337	return 0;	3160	return 0;
2338	}	3161	}
2339		3162
2340	1	3163	1
2341	}	3164	}
2342		3165
		3166	sub invoke_mouse_wheel {
		3167	my ($self, $ev) = @_;
		3168
		3169	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3170
		3171	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3172
		3173	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3174
		3175	1
		3176	}
		3177
2343	sub update {	3178	sub update {
2344	my ($self) = @_;	3179	my ($self) = @_;
2345		3180
2346	delete $self->{knob_w};	3181	delete $self->{knob_w};
2347	$self->SUPER::update;	3182	$self->SUPER::update;
…		…
2351	my ($self) = @_;	3186	my ($self) = @_;
2352		3187
2353	unless ($self->{knob_w}) {	3188	unless ($self->{knob_w}) {
2354	$self->set_value ($self->{range}[0]);	3189	$self->set_value ($self->{range}[0]);
2355		3190
2356	my ($value, $lo, $hi, $page) = @{$self->{range}};	3191	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2357	my $range = ($hi - $page - $lo) || 1e-100;	3192	my $range = ($hi - $page - $lo) || 1e-10;
2358		3193
2359	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3194	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2360		3195
2361	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3196	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3197	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2363		3198
2364	$value = ($value - $lo) / $range;	3199	$value = ($value - $lo) / $range;
…		…
2394	glDisable GL_TEXTURE_2D;	3229	glDisable GL_TEXTURE_2D;
2395	}	3230	}
2396		3231
2397	#############################################################################	3232	#############################################################################
2398		3233
2399	package CFClient::UI::ValSlider;	3234	package DC::UI::ValSlider;
2400		3235
2401	our @ISA = CFClient::UI::HBox::;	3236	our @ISA = DC::UI::HBox::;
2402		3237
2403	sub new {	3238	sub new {
2404	my ($class, %arg) = @_;	3239	my ($class, %arg) = @_;
2405		3240
2406	my $range = delete $arg{range};	3241	my $range = delete $arg{range};
2407		3242
2408	my $self = $class->SUPER::new (	3243	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3244	slider => (new DC::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3245	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	3246	to_value => sub { shift },
2412	from_value => sub { shift },	3247	from_value => sub { shift },
2413	%arg,	3248	%arg,
2414	);	3249	);
2415		3250
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3270	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3271	sub set_value { shift->{slider}->set_value (@_) }
2437		3272
2438	#############################################################################	3273	#############################################################################
2439		3274
2440	package CFClient::UI::TextView;	3275	package DC::UI::TextScroller;
2441		3276
2442	our @ISA = CFClient::UI::HBox::;	3277	our @ISA = DC::UI::HBox::;
2443		3278
2444	use CFClient::OpenGL;	3279	use DC::OpenGL;
2445		3280
2446	sub new {	3281	sub new {
2447	my $class = shift;	3282	my $class = shift;
2448		3283
2449	my $self = $class->SUPER::new (	3284	my $self = $class->SUPER::new (
2450	fontsize => 1,	3285	fontsize => 1,
2451	can_events => 0,	3286	can_events => 1,
		3287	indent => 0,
2452	#font => default_font	3288	#font => default_font
2453	@_,	3289	@_,
2454		3290
2455	layout => (new CFClient::Layout 1),	3291	layout => (new DC::Layout),
2456	par => [],	3292	par => [],
		3293	max_par => 0,
2457	height => 0,	3294	height => 0,
2458	children => [	3295	children => [
2459	(new CFClient::UI::Empty expand => 1),	3296	(new DC::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3297	(new DC::UI::Slider vertical => 1),
2461	],	3298	],
2462	);	3299	);
2463		3300
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3301	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3302
…		…
2471		3308
2472	$self->{fontsize} = $fontsize;	3309	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3310	$self->reflow;
2474	}	3311	}
2475		3312
		3313	sub size_request {
		3314	my ($self) = @_;
		3315
		3316	my ($empty, $slider) = $self->visible_children;
		3317
		3318	local $self->{children} = [$empty, $slider];
		3319	$self->SUPER::size_request
		3320	}
		3321
2476	sub size_allocate {	3322	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3323	my ($self, $w, $h) = @_;
2478		3324
2479	$self->SUPER::size_allocate ($w, $h);	3325	my ($empty, $slider, @other) = @{ $self->{children} };
		3326	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3327
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3328	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3329	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3330	$self->{layout}->set_width ($empty->{w});
		3331	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3332
2485	$self->reflow;	3333	$self->reflow;
2486	}
2487		3334
2488	sub text_size {	3335	local $self->{children} = [$empty, $slider];
		3336	$self->SUPER::invoke_size_allocate ($w, $h)
		3337	}
		3338
		3339	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3340	my ($self, $ev) = @_;
		3341
		3342	return 0 unless $ev->{dy}; # only vertical movements
		3343
		3344	$self->{children}[1]->emit (mouse_wheel => $ev);
		3345
		3346	1
		3347	}
		3348
		3349	sub get_layout {
		3350	my ($self, $para) = @_;
2490		3351
2491	my $layout = $self->{layout};	3352	my $layout = $self->{layout};
2492		3353
		3354	$layout->set_font ($self->{font}) if $self->{font};
		3355	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3356	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3357	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3358	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3359	$layout->set_markup ($para->{markup});
		3360
		3361	$layout->set_shapes (
		3362	map
		3363	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3364	@{$para->{widget}}
2496		3365	);
		3366
2497	$layout->size	3367	$layout
2498	}	3368	}
2499		3369
2500	sub reflow {	3370	sub reflow {
2501	my ($self) = @_;	3371	my ($self) = @_;
2502		3372
…		…
2509		3379
2510	# todo: base offset on lines or so, not on pixels	3380	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3381	$self->{children}[1]->set_value ($offset);
2512	}	3382	}
2513		3383
		3384	sub current_paragraph {
		3385	my ($self) = @_;
		3386
		3387	$self->{top_paragraph} - 1
		3388	}
		3389
		3390	sub scroll_to {
		3391	my ($self, $para) = @_;
		3392
		3393	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3394
		3395	$self->{scroll_to} = $para;
		3396	$self->update;
		3397	}
		3398
2514	sub clear {	3399	sub clear {
2515	my ($self) = @_;	3400	my ($self) = @_;
		3401
		3402	my (undef, undef, @other) = @{ $self->{children} };
		3403	$self->remove ($_) for @other;
2516		3404
2517	$self->{par} = [];	3405	$self->{par} = [];
2518	$self->{height} = 0;	3406	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3407	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3408	}
2521		3409
2522	sub add_paragraph {	3410	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3411	my $self = shift;
2524		3412
2525	for my $line (split /\n/, $text) {	3413	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3414	$para = {
		3415	fg => [1, 1, 1, 1],
		3416	indent => 0,
		3417	markup => "",
		3418	widget => [],
		3419	ref $para ? %$para : (markup => $para),
		3420	w => 1e10,
		3421	wrapped => 1,
		3422	};
		3423
		3424	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3425	push @{$self->{par}}, $para;
		3426	}
		3427
		3428	if (my $max = $self->{max_par}) {
		3429	shift @{$self->{par}} while @{$self->{par}} > $max;
		3430	}
		3431
		3432	$self->{need_reflow}++;
		3433	$self->update;
		3434	}
		3435
		3436	sub scroll_to_bottom {
		3437	my ($self) = @_;
		3438
		3439	$self->{scroll_to} = $#{$self->{par}};
		3440	$self->update;
		3441	}
		3442
		3443	sub force_uptodate {
		3444	my ($self) = @_;
		3445
		3446	if (delete $self->{need_reflow}) {
		3447	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3448
		3449	my $height = 0;
		3450
		3451	for my $para (@{$self->{par}}) {
		3452	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3453	my $layout = $self->get_layout ($para);
		3454	my ($w, $h) = $layout->size;
		3455
		3456	$para->{w} = $w + $para->{indent};
		3457	$para->{h} = $h;
		3458	$para->{wrapped} = $layout->has_wrapped;
		3459	}
		3460
		3461	$para->{y} = $height;
		3462	$height += $para->{h};
		3463	}
		3464
2527	$self->{height} += $h;	3465	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3466	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3467
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3468	delete $self->{texture};
		3469	}
		3470
		3471	if (my $paridx = delete $self->{scroll_to}) {
		3472	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3473	}
2532	}	3474	}
2533		3475
2534	sub update {	3476	sub update {
2535	my ($self) = @_;	3477	my ($self) = @_;
2536		3478
…		…
2538		3480
2539	return unless $self->{h} > 0;	3481	return unless $self->{h} > 0;
2540		3482
2541	delete $self->{texture};	3483	delete $self->{texture};
2542		3484
2543	$ROOT->on_post_alloc ($self, sub {	3485	$ROOT->on_post_alloc ($self => sub {
		3486	$self->force_uptodate;
		3487
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3488	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3489
2546	if (delete $self->{need_reflow}) {
2547	my $height = 0;
2548
2549	my $layout = $self->{layout};
2550
2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2553	for (@{$self->{par}}) {
2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555	$layout->set_width ($W - $_->[3]);
2556	$layout->set_markup ($_->[4]);
2557	my ($w, $h) = $layout->size;
2558	$_->[0] = $w + $_->[3];
2559	$_->[1] = $h;
2560	}
2561
2562	$height += $_->[1];
2563	}
2564
2565	$self->{height} = $height;
2566
2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2568
2569	delete $self->{texture};
2570	}
2571
2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3490	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3491	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3492	glClear GL_COLOR_BUFFER_BIT;
2575		3493
		3494	package DC::UI::Base;
		3495	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3496	(0, 0, $self->{w}, $self->{h});
		3497
		3498	my $top = int $self->{children}[1]{range}[0];
		3499
		3500	my $paridx = 0;
		3501	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3502	my $top = int $self->{children}[1]{range}[0];
2577		3503
2578	my $y0 = $top;	3504	my $y0 = $top;
2579	my $y1 = $top + $H;	3505	my $y1 = $top + $H;
2580		3506
2581	my $y = 0;
2582
2583	my $layout = $self->{layout};
2584
2585	$layout->set_font ($self->{font}) if $self->{font};
2586
2587	glEnable GL_BLEND;
2588	#TODO# not correct in windows where rgba is forced off
2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2590
2591	for my $par (@{$self->{par}}) {	3507	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3508	my $h = $para->{h};
		3509	my $y = $para->{y};
2593		3510
2594	if ($y0 < $y + $h && $y < $y1) {	3511	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3512	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3513
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3514	$layout->render ($para->{indent}, $y - $y0);
		3515	$layout->draw;
2600		3516
2601	glRasterPos $par->[3], $y - $y0;	3517	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3518	my @s = $layout->get_shapes;
		3519
		3520	for (@w) {
		3521	my ($dx, $dy) = splice @s, 0, 2, ();
		3522
		3523	$_->{x} = $dx + $para->{indent};
		3524	$_->{y} = $dy + $y - $y0;
		3525
		3526	$_->draw;
		3527	}
		3528	}
2603	}	3529	}
2604		3530
2605	$y += $h;	3531	$paridx++;
		3532	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3533	}
2607		3534
2608	glDisable GL_BLEND;	3535	$self->{top_paragraph} = $top_paragraph;
2609	};	3536	};
2610	});	3537	});
		3538	}
		3539
		3540	sub reconfigure {
		3541	my ($self) = @_;
		3542
		3543	$self->SUPER::reconfigure;
		3544
		3545	$_->{w} = 1e10 for @{ $self->{par} };
		3546	$self->reflow;
2611	}	3547	}
2612		3548
2613	sub _draw {	3549	sub _draw {
2614	my ($self) = @_;	3550	my ($self) = @_;
2615		3551
…		…
2618	glColor 0, 0, 0, 1;	3554	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3555	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3556	glDisable GL_TEXTURE_2D;
2621		3557
2622	$self->{children}[1]->draw;	3558	$self->{children}[1]->draw;
2623
2624	}	3559	}
2625		3560
2626	#############################################################################	3561	#############################################################################
2627		3562
2628	package CFClient::UI::Animator;	3563	package DC::UI::Animator;
2629		3564
2630	use CFClient::OpenGL;	3565	use DC::OpenGL;
2631		3566
2632	our @ISA = CFClient::UI::Bin::;	3567	our @ISA = DC::UI::Bin::;
2633		3568
2634	sub moveto {	3569	sub moveto {
2635	my ($self, $x, $y) = @_;	3570	my ($self, $x, $y) = @_;
2636		3571
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3572	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3600	glPopMatrix;
2666	}	3601	}
2667		3602
2668	#############################################################################	3603	#############################################################################
2669		3604
2670	package CFClient::UI::Flopper;	3605	package DC::UI::Flopper;
2671		3606
2672	our @ISA = CFClient::UI::Button::;	3607	our @ISA = DC::UI::Button::;
2673		3608
2674	sub new {	3609	sub new {
2675	my $class = shift;	3610	my $class = shift;
2676		3611
2677	my $self = $class->SUPER::new (	3612	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3624	$self->{other}->toggle_visibility;
2690	}	3625	}
2691		3626
2692	#############################################################################	3627	#############################################################################
2693		3628
2694	package CFClient::UI::Tooltip;	3629	package DC::UI::Tooltip;
2695		3630
2696	our @ISA = CFClient::UI::Bin::;	3631	our @ISA = DC::UI::Bin::;
2697		3632
2698	use CFClient::OpenGL;	3633	use DC::OpenGL;
2699		3634
2700	sub new {	3635	sub new {
2701	my $class = shift;	3636	my $class = shift;
2702		3637
2703	$class->SUPER::new (	3638	$class->SUPER::new (
…		…
2707	}	3642	}
2708		3643
2709	sub set_tooltip_from {	3644	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3645	my ($self, $widget) = @_;
2711		3646
2712	my $tooltip = $widget->{tooltip};	3647	my $tip = $widget->{tooltip};
		3648	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3649
		3650	$tip = DC::Pod::section_label tooltip => $1
		3651	if $tip =~ /^#(.*)$/;
2713		3652
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3653	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3654	$tip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3655	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3656	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3657	. "visible $widget->{visible}";
2719	}	3658	}
2720		3659
		3660	$tip =~ s/^\n+//;
		3661	$tip =~ s/\n+$//;
		3662
2721	$self->add (new CFClient::UI::Label	3663	$self->add (new DC::UI::Label
		3664	fg => $DC::THEME{tooltip_fg},
2722	markup => $tooltip,	3665	markup => $tip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3666	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3667	align => 0,
2724	fontsize => 0.8,	3668	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3669	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2726	ellipsise => 0,	3670	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3671	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3672	);
2729	}	3673	}
2730		3674
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3678	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3679
2736	($w + 4, $h + 4)	3680	($w + 4, $h + 4)
2737	}	3681	}
2738		3682
2739	sub size_allocate {	3683	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3684	my ($self, $w, $h) = @_;
2741		3685
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3686	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3687	}
2744		3688
2745	sub visibility_change {	3689	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3690	my ($self, $visible) = @_;
2747		3691
2748	return unless $visible;	3692	return unless $visible;
2749		3693
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3694	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3695	my $widget = $self->{owner}
2752	or return;	3696	or return;
2753		3697
		3698	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3699	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3700
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3701	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3702	if $x + $self->{w} > $self->{root}{w};
2758		3703
2759	$self->move_abs ($x, $y);	3704	$self->move_abs ($x, $y);
		3705	} else {
		3706	$self->hide;
		3707	}
2760	});	3708	});
2761	}	3709	}
2762		3710
2763	sub _draw {	3711	sub _draw {
2764	my ($self) = @_;	3712	my ($self) = @_;
2765		3713
2766	glTranslate 0.375, 0.375;
2767
2768	my ($w, $h) = @$self{qw(w h)};	3714	my ($w, $h) = @$self{qw(w h)};
2769		3715
2770	glColor 1, 0.8, 0.4;	3716	glColor @{ $DC::THEME{tooltip_bg} };
2771	glBegin GL_QUADS;	3717	glRect 0, 0, $w, $h;
2772	glVertex 0 , 0;
2773	glVertex 0 , $h;
2774	glVertex $w, $h;
2775	glVertex $w, 0;
2776	glEnd;
2777		3718
2778	glColor 0, 0, 0;	3719	glColor @{ $DC::THEME{tooltip_border} };
2779	glBegin GL_LINE_LOOP;	3720	glRect_lineloop .5, .5, $w + .5, $h + .5;
2780	glVertex 0 , 0;
2781	glVertex 0 , $h;
2782	glVertex $w, $h;
2783	glVertex $w, 0;
2784	glEnd;
2785		3721
2786	glTranslate 2 - 0.375, 2 - 0.375;	3722	glTranslate 2, 2;
2787		3723
2788	$self->SUPER::_draw;	3724	$self->SUPER::_draw;
2789	}	3725	}
2790		3726
2791	#############################################################################	3727	#############################################################################
2792		3728
2793	package CFClient::UI::Face;	3729	package DC::UI::Face;
2794		3730
2795	our @ISA = CFClient::UI::Base::;	3731	our @ISA = DC::UI::DrawBG::;
2796		3732
2797	use CFClient::OpenGL;	3733	use DC::OpenGL;
2798		3734
2799	sub new {	3735	sub new {
2800	my $class = shift;	3736	my $class = shift;
2801		3737
2802	my $self = $class->SUPER::new (	3738	my $self = $class->SUPER::new (
		3739	size_w => 32,
		3740	size_h => 8,
2803	aspect => 1,	3741	aspect => 1,
2804	can_events => 0,	3742	can_events => 0,
2805	@_,	3743	@_,
2806	);	3744	);
2807		3745
2808	if ($self->{anim} && $self->{animspeed}) {	3746	$self->update_anim;
2809	Scalar::Util::weaken (my $widget = $self);
2810
2811	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {
2816	++$widget->{frame};
2817	$widget->update;
2818	},
2819	);
2820	}
2821		3747
2822	$self	3748	$self
2823	}	3749	}
2824		3750
		3751	sub update_timer {
		3752	my ($self) = @_;
		3753
		3754	return unless $self->{timer};
		3755
		3756	if ($self->{visible}) {
		3757	$self->{timer}->start;
		3758	} else {
		3759	$self->{timer}->stop;
		3760	}
		3761	}
		3762
		3763	sub update_face {
		3764	my ($self) = @_;
		3765
		3766	if ($::CONN) {
		3767	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3768	if ($anim && @$anim) {
		3769	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3770	delete $self->{face_change_cb};
		3771
		3772	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3773	unless ($tex->{name} || $tex->{loading}) {
		3774	$tex->upload (sub { $self->reconfigure });
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780	}
		3781
		3782	sub update_anim {
		3783	my ($self) = @_;
		3784
		3785	if ($self->{anim} && $self->{animspeed}) {
		3786	DC::weaken (my $widget = $self);
		3787
		3788	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3789	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3790	return unless $::CONN;
		3791
		3792	my $w = $widget
		3793	or return;
		3794
		3795	++$w->{frame};
		3796	$w->update_face;
		3797
		3798	# somehow, $widget can go away
		3799	$w->update;
		3800	$w->update_timer;
		3801	};
		3802
		3803	$self->update_face;
		3804	$self->update_timer;
		3805	} else {
		3806	delete $self->{timer};
		3807	}
		3808	}
		3809
2825	sub size_request {	3810	sub size_request {
2826	(32, 8)	3811	my ($self) = @_;
		3812
		3813	if ($::CONN) {
		3814	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3815	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3816	if ($tex->{name}) {
		3817	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3818	} elsif (!$tex->{loading}) {
		3819	$tex->upload (sub { $self->reconfigure });
		3820	}
		3821	}
		3822
		3823	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3824	}
		3825	}
		3826
		3827	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3828	}
2828		3829
2829	sub update {	3830	sub update {
2830	my ($self) = @_;	3831	my ($self) = @_;
2831		3832
2832	return unless $self->{visible};	3833	return unless $self->{visible};
2833		3834
2834	$self->SUPER::update;	3835	$self->SUPER::update;
2835	}	3836	}
2836		3837
		3838	sub set_face {
		3839	my ($self, $face) = @_;
		3840
		3841	$self->{face} = $face;
		3842	$self->reconfigure;
		3843	}
		3844
		3845	sub set_anim {
		3846	my ($self, $anim) = @_;
		3847
		3848	$self->{anim} = $anim;
		3849	$self->update_anim;
		3850	}
		3851
		3852	sub set_animspeed {
		3853	my ($self, $animspeed) = @_;
		3854
		3855	$self->{animspeed} = $animspeed;
		3856	$self->update_anim;
		3857	}
		3858
		3859	sub invoke_visibility_change {
		3860	my ($self) = @_;
		3861
		3862	$self->update_timer;
		3863
		3864	0
		3865	}
		3866
2837	sub _draw {	3867	sub _draw {
2838	my ($self) = @_;	3868	my ($self) = @_;
2839		3869
2840	return unless $::CONN;	3870	$self->SUPER::_draw;
2841		3871
2842	my $face;	3872	if (my $tex = $self->{tex}) {
2843
2844	if ($self->{frame}) {
2845	my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847	$face = $anim->[ $self->{frame} % @$anim ]
2848	if $anim && @$anim;
2849	}
2850
2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853	if ($tex) {
2854	glEnable GL_TEXTURE_2D;	3873	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3874	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3875	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3876	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3877	glDisable GL_TEXTURE_2D;
2859	}	3878	}
2860	}	3879	}
2861		3880
2862	sub DESTROY {	3881	sub destroy {
2863	my ($self) = @_;	3882	my ($self) = @_;
2864		3883
2865	$self->{timer}->cancel	3884	(delete $self->{timer})->cancel
2866	if $self->{timer};	3885	if $self->{timer};
2867		3886
2868	$self->SUPER::DESTROY;	3887	$self->SUPER::destroy;
2869	}	3888	}
2870		3889
2871	#############################################################################	3890	#############################################################################
2872		3891
2873	package CFClient::UI::Buttonbar;	3892	package DC::UI::Buttonbar;
2874		3893
2875	our @ISA = CFClient::UI::HBox::;	3894	our @ISA = DC::UI::HBox::;
2876		3895
2877	# TODO: should actualyl wrap buttons and other goodies.	3896	# TODO: should actually wrap buttons and other goodies.
2878		3897
2879	#############################################################################	3898	#############################################################################
2880		3899
2881	package CFClient::UI::Menu;	3900	package DC::UI::Menu;
2882		3901
2883	our @ISA = CFClient::UI::FancyFrame::;	3902	our @ISA = DC::UI::Toplevel::;
2884		3903
2885	use CFClient::OpenGL;	3904	use DC::OpenGL;
2886		3905
2887	sub new {	3906	sub new {
2888	my $class = shift;	3907	my $class = shift;
2889		3908
2890	my $self = $class->SUPER::new (	3909	my $self = $class->SUPER::new (
2891	items => [],	3910	items => [],
2892	z => 100,	3911	z => 100,
2893	@_,	3912	@_,
2894	);	3913	);
2895		3914
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3915	$self->add ($self->{vbox} = new DC::UI::VBox);
2897		3916
2898	for my $item (@{ $self->{items} }) {	3917	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3918	my ($widget, $cb, $tooltip) = @$item;
2900		3919
2901	# handle various types of items, only text for now	3920	# handle various types of items, only text for now
2902	if (!ref $widget) {	3921	if (!ref $widget) {
		3922	if ($widget =~ /\t/) {
		3923	my ($left, $right) = split /\t/, $widget, 2;
		3924
2903	$widget = new CFClient::UI::Label	3925	$widget = new DC::UI::HBox
2904	can_hover => 1,	3926	can_hover => 1,
2905	can_events => 1,	3927	can_events => 1,
		3928	tooltip => $tooltip,
		3929	children => [
		3930	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3931	(new DC::UI::Label markup => $right, align => 1),
		3932	],
		3933	;
		3934
		3935	} else {
		3936	$widget = new DC::UI::Label
		3937	can_hover => 1,
		3938	can_events => 1,
		3939	align => 0,
2906	text => $widget;	3940	markup => $widget,
		3941	tooltip => $tooltip;
		3942	}
2907	}	3943	}
2908		3944
2909	$self->{item}{$widget} = $item;	3945	$self->{item}{$widget} = $item;
2910		3946
2911	$self->{vbox}->add ($widget);	3947	$self->{vbox}->add ($widget);
…		…
2916		3952
2917	# popup given the event (must be a mouse button down event currently)	3953	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3954	sub popup {
2919	my ($self, $ev) = @_;	3955	my ($self, $ev) = @_;
2920		3956
2921	$self->_emit ("popdown");	3957	$self->emit ("popdown");
2922		3958
2923	# maybe save $GRAB? must be careful about events...	3959	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3960	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3961	$self->{button} = $ev->{button};
2926		3962
2927	$self->show;	3963	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}
2930		3964
		3965	my $x = $ev->{x};
		3966	my $y = $ev->{y};
		3967
		3968	$self->{root}->on_post_alloc ($self => sub {
		3969	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3970	});
		3971
		3972	1 # so it can be used inside event handlers
		3973	}
		3974
2931	sub mouse_motion {	3975	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3976	my ($self, $ev, $x, $y) = @_;
2933		3977
2934	# TODO: should use vbox->find_widget or so	3978	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3979	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3980	$self->{hover} = $self->{item}{$HOVER};
2937		3981
2938	0	3982	0
2939	}	3983	}
2940		3984
2941	sub button_up {	3985	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3986	my ($self, $ev, $x, $y) = @_;
2943		3987
2944	if ($ev->{button} == $self->{button}) {	3988	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3989	undef $GRAB;
2946	$self->hide;	3990	$self->hide;
2947		3991
2948	$self->_emit ("popdown");	3992	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3993	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3994	} else {
2951	return 0	3995	return 0
2952	}	3996	}
2953		3997
2954	1	3998	1
2955	}	3999	}
2956		4000
2957	#############################################################################	4001	#############################################################################
2958		4002
2959	package CFClient::UI::Multiplexer;	4003	package DC::UI::Multiplexer;
2960		4004
2961	our @ISA = CFClient::UI::Container::;	4005	our @ISA = DC::UI::Container::;
2962		4006
2963	sub new {	4007	sub new {
2964	my $class = shift;	4008	my $class = shift;
2965		4009
2966	my $self = $class->SUPER::new (	4010	my $self = $class->SUPER::new (
2967	@_,	4011	@_,
2968	);	4012	);
2969		4013
2970	$self->{current} = $self->{children}[0]	4014	$self->set_current_page (0);
2971	if @{ $self->{children} };
2972		4015
2973	$self	4016	$self
2974	}	4017	}
2975		4018
2976	sub add {	4019	sub add {
2977	my ($self, @widgets) = @_;	4020	my ($self, @widgets) = @_;
2978		4021
2979	$self->SUPER::add (@widgets);	4022	$self->SUPER::add (@widgets);
2980		4023
2981	$self->{current} = $self->{children}[0]	4024	$self->set_current_page (0)
2982	if @{ $self->{children} };	4025	if @widgets == @{ $self->{children} };
		4026	}
		4027
		4028	sub get_current_page {
		4029	my ($self) = @_;
		4030
		4031	$self->{current}
2983	}	4032	}
2984		4033
2985	sub set_current_page {	4034	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	4035	my ($self, $page_or_widget) = @_;
2987		4036
2988	my $widget = ref $page_or_widget	4037	my $widget = ref $page_or_widget
2989	? $page_or_widget	4038	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	4039	: $self->{children}[$page_or_widget];
2991		4040
		4041	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4042
2992	$self->{current} = $widget;	4043	if (($self->{current} = $widget)) {
		4044	$self->{current}->set_visible if $self->{current} && $self->{visible};
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4045	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		4046
2995	$self->_emit (page_changed => $self->{current});	4047	$self->emit (page_changed => $self->{current});
		4048	}
2996		4049
2997	$self->realloc;	4050	$self->realloc;
2998	}	4051	}
2999		4052
3000	sub visible_children {	4053	sub visible_children {
3001	$_[0]{current}	4054	$_[0]{current} || ()
3002	}	4055	}
3003		4056
3004	sub size_request {	4057	sub size_request {
3005	my ($self) = @_;	4058	my ($self) = @_;
3006		4059
		4060	$self->{current}
3007	$self->{current}->size_request	4061	? $self->{current}->size_request
		4062	: (0, 0)
3008	}	4063	}
3009		4064
3010	sub size_allocate {	4065	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	4066	my ($self, $w, $h) = @_;
3012		4067
3013	$self->{current}->configure (0, 0, $w, $h);	4068	$self->{current}->configure (0, 0, $w, $h)
		4069	if $self->{current};
		4070
		4071	1
3014	}	4072	}
3015		4073
3016	sub _draw {	4074	sub _draw {
3017	my ($self) = @_;	4075	my ($self) = @_;
3018		4076
3019	$self->{current}->draw;	4077	$self->{current}->draw
		4078	if $self->{current};
3020	}	4079	}
3021		4080
3022	#############################################################################	4081	#############################################################################
3023		4082
3024	package CFClient::UI::Notebook;	4083	package DC::UI::Notebook;
3025		4084
		4085	use DC::OpenGL;
		4086
3026	our @ISA = CFClient::UI::VBox::;	4087	our @ISA = DC::UI::VBox::;
3027		4088
3028	sub new {	4089	sub new {
3029	my $class = shift;	4090	my $class = shift;
3030		4091
3031	my $self = $class->SUPER::new (	4092	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	4093	buttonbar => (new DC::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4094	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4095	active_outline => [.7, .7, 0.2],
3034	# filter => # will be put between multiplexer and $self	4096	# filter => # will be put between multiplexer and $self
3035	@_,	4097	@_,
3036	);	4098	);
3037		4099
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4100	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4101	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040		4102
		4103	{
		4104	Scalar::Util::weaken (my $wself = $self);
		4105
		4106	$self->{multiplexer}->connect (c_add => sub {
		4107	my ($mplex, $widgets) = @_;
		4108
		4109	for my $child (@$widgets) {
		4110	Scalar::Util::weaken $child;
		4111	$child->{c_tab_} ||= do {
		4112	my $tab =
		4113	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4114	? $child->{c_tab}
		4115	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4116
		4117	$tab->connect (activate => sub {
		4118	$wself->set_current_page ($child);
		4119	});
		4120
		4121	$tab
		4122	};
		4123
		4124	$self->{buttonbar}->add ($child->{c_tab_});
		4125	}
		4126	});
		4127
		4128	$self->{multiplexer}->connect (c_remove => sub {
		4129	my ($mplex, $widgets) = @_;
		4130
		4131	for my $child (@$widgets) {
		4132	$wself->{buttonbar}->remove ($child->{c_tab_});
		4133	}
		4134	});
		4135	}
		4136
3041	$self	4137	$self
3042	}	4138	}
3043		4139
3044	sub add {	4140	sub add {
		4141	my ($self, @widgets) = @_;
		4142
		4143	$self->{multiplexer}->add (@widgets)
		4144	}
		4145
		4146	sub remove {
		4147	my ($self, @widgets) = @_;
		4148
		4149	$self->{multiplexer}->remove (@widgets)
		4150	}
		4151
		4152	sub pages {
		4153	my ($self) = @_;
		4154	$self->{multiplexer}->children
		4155	}
		4156
		4157	sub page_index {
		4158	my ($self, $widget) = @_;
		4159
		4160	my $i = 0;
		4161	for ($self->pages) {
		4162	if ($_ eq $widget) { return $i };
		4163	$i++;
		4164	}
		4165
		4166	undef
		4167	}
		4168
		4169	sub add_tab {
3045	my ($self, $title, $widget, $tooltip) = @_;	4170	my ($self, $title, $widget, $tooltip) = @_;
3046		4171
3047	Scalar::Util::weaken $self;	4172	$title = [$title, $tooltip] unless ref $title;
		4173	$widget->{c_tab} = $title;
3048		4174
3049	$self->{buttonbar}->add (new CFClient::UI::Button
3050	markup => $title,
3051	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },
3053	);
3054
3055	$self->{multiplexer}->add ($widget);	4175	$self->add ($widget);
		4176	}
		4177
		4178	sub get_current_page {
		4179	my ($self) = @_;
		4180
		4181	$self->{multiplexer}->get_current_page
3056	}	4182	}
3057		4183
3058	sub set_current_page {	4184	sub set_current_page {
3059	my ($self, $page) = @_;	4185	my ($self, $page) = @_;
3060		4186
3061	$self->{multiplexer}->set_current_page ($page);	4187	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	4188	$self->emit (page_changed => $self->{multiplexer}{current});
		4189	}
		4190
		4191	sub _draw {
		4192	my ($self) = @_;
		4193
		4194	$self->SUPER::_draw ();
		4195
		4196	if (my $cur = $self->{multiplexer}{current}) {
		4197	if ($cur = $cur->{c_tab_}) {
		4198	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4199	$self->{buttonbar}{y} + $cur->{y};
		4200	glLineWidth 3;
		4201	#glEnable GL_BLEND;
		4202	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4203	glColor @{$self->{active_outline}};
		4204	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4205	glLineWidth 1;
		4206	#glDisable GL_BLEND;
		4207	}
		4208	}
3063	}	4209	}
3064		4210
3065	#############################################################################	4211	#############################################################################
3066		4212
		4213	package DC::UI::Selector;
		4214
		4215	use utf8;
		4216
		4217	our @ISA = DC::UI::Button::;
		4218
		4219	sub new {
		4220	my $class = shift;
		4221
		4222	my $self = $class->SUPER::new (
		4223	options => [], # [value, title, longdesc], ...
		4224	value => undef,
		4225	@_,
		4226	);
		4227
		4228	$self->_set_value ($self->{value});
		4229
		4230	$self
		4231	}
		4232
		4233	sub invoke_button_down {
		4234	my ($self, $ev) = @_;
		4235
		4236	my @menu_items;
		4237
		4238	for (@{ $self->{options} }) {
		4239	my ($value, $title, $tooltip) = @$_;
		4240
		4241	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4242	}
		4243
		4244	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4245	}
		4246
		4247	sub _set_value {
		4248	my ($self, $value) = @_;
		4249
		4250	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4251	$item ||= $self->{options}[0]
		4252	or return;
		4253
		4254	$self->{value} = $item->[0];
		4255	$self->set_markup ("$item->[1] ⇓");
		4256	# $self->set_tooltip ($item->[2]);
		4257	}
		4258
		4259	sub set_value {
		4260	my ($self, $value) = @_;
		4261
		4262	return unless $self->{value} ne $value;
		4263
		4264	$self->_set_value ($value);
		4265	$self->emit (changed => $value);
		4266	}
		4267
		4268	sub set_options {
		4269	my ($self, $options) = @_;
		4270
		4271	$self->{options} = $options;
		4272	$self->_set_value ($self->{value});
		4273	}
		4274
		4275	#############################################################################
		4276
3067	package CFClient::UI::Statusbox;	4277	package DC::UI::Statusbox;
3068		4278
3069	our @ISA = CFClient::UI::VBox::;	4279	our @ISA = DC::UI::VBox::;
3070		4280
3071	sub new {	4281	sub new {
3072	my $class = shift;	4282	my $class = shift;
3073		4283
3074	my $self = $class->SUPER::new (	4284	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	4285	fontsize => 0.8,
3076	@_,	4286	@_,
3077	);	4287	);
3078		4288
3079	Scalar::Util::weaken (my $this = $self);	4289	DC::weaken (my $this = $self);
3080		4290
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	4291	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3082	$this->reorder;
3083	$this->update;
3084	});
3085		4292
3086	$self	4293	$self
3087	}	4294	}
3088		4295
3089	sub reorder {	4296	sub reorder {
3090	my ($self) = @_;	4297	my ($self) = @_;
3091	my $NOW = Time::HiRes::time;	4298	my $NOW = AE::time;
		4299
		4300	# freeze display when hovering over any label
		4301	return if $DC::UI::TOOLTIP->{owner}
		4302	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4303	values %{ $self->{item} };
3092		4304
3093	while (my ($k, $v) = each %{ $self->{item} }) {	4305	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4306	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	4307	}
		4308
		4309	$self->{timer}->set (1, 1);
3096		4310
3097	my @widgets;	4311	my @widgets;
3098		4312
3099	my @items = sort {	4313	my @items = sort {
3100	$a->{pri} <=> $b->{pri}	4314	$a->{pri} <=> $b->{pri}
3101	or $b->{id} <=> $a->{id}	4315	or $b->{id} <=> $a->{id}
3102	} values %{ $self->{item} };	4316	} values %{ $self->{item} };
3103		4317
3104	$self->{timer}->interval (1);
3105
3106	my $count = 10 + 1;	4318	my $count = 10 + 1;
3107	for my $item (@items) {	4319	for my $item (@items) {
3108	last unless --$count;	4320	last unless --$count;
3109		4321
3110	push @widgets, $item->{label} ||= do {	4322	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	4323	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	4324	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	4325	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	4326	: $item->{text};
3115		4327
3116	for ($short) {	4328	for ($short) {
3117	s/^\s+//;	4329	s/^\s+//;
3118	s/\s+/ /g;	4330	s/\s+/ /g;
3119	}	4331	}
3120		4332
3121	new CFClient::UI::Label	4333	new DC::UI::Label
3122	markup => $short,	4334	markup => $short,
3123	tooltip => $item->{tooltip},	4335	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	4336	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	4337	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	4338	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	4339	max_w => $::WIDTH * 0.44,
		4340	align => 0,
3128	fg => $item->{fg},	4341	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	4342	can_events => 1,
3131	can_hover => 1	4343	can_hover => 1
3132	};	4344	};
3133		4345
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4346	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	4347	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3136	if ($diff < 1) {
3137	$item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138	$item->{label}->realloc;
3139	}
3140	$item->{label}->update;	4348	$label->update;
		4349	$label->set_max_size (undef, $label->{req_h} * $diff)
		4350	if $diff < 1;
3141	$self->{timer}->interval (1/30);	4351	$self->{timer}->set (1/30, 1/30);
		4352	} else {
		4353	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	4354	}
		4355
		4356	push @widgets, $label;
3143	}	4357	}
		4358
		4359	my $hash = join ",", @widgets;
		4360	return if $hash eq $self->{last_widget_hash};
		4361	$self->{last_widget_hash} = $hash;
3144		4362
3145	$self->clear;	4363	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	4364	$self->SUPER::add (reverse @widgets);
3147	}	4365	}
3148		4366
…		…
3163	$item->{count}++;	4381	$item->{count}++;
3164	} else {	4382	} else {
3165	$item->{count} = 1;	4383	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	4384	$item->{text} = $item->{tooltip} = $text;
3167	}	4385	}
3168	$item->{id} = ++$self->{id};	4386	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	4387	$item->{timeout} = $timeout;
3170	delete $item->{label};	4388	delete $item->{label};
3171	} else {	4389	} else {
3172	$self->{item}{$group} = {	4390	$self->{item}{$group} = {
3173	id => ++$self->{id},	4391	id => ++$self->{id},
…		…
3179	count => 1,	4397	count => 1,
3180	%arg,	4398	%arg,
3181	};	4399	};
3182	}	4400	}
3183		4401
		4402	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	4403	$self->reorder;
		4404	});
3185	}	4405	}
3186		4406
3187	sub reconfigure {	4407	sub reconfigure {
3188	my ($self) = @_;	4408	my ($self) = @_;
3189		4409
…		…
3192		4412
3193	$self->reorder;	4413	$self->reorder;
3194	$self->SUPER::reconfigure;	4414	$self->SUPER::reconfigure;
3195	}	4415	}
3196		4416
3197	sub DESTROY {	4417	sub destroy {
3198	my ($self) = @_;	4418	my ($self) = @_;
3199		4419
3200	$self->{timer}->cancel;	4420	$self->{timer}->cancel;
3201		4421
3202	$self->SUPER::DESTROY;	4422	$self->SUPER::destroy;
3203	}	4423	}
3204		4424
3205	#############################################################################	4425	#############################################################################
3206		4426
3207	package CFClient::UI::Inventory;
3208
3209	our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211	sub new {
3212	my $class = shift;
3213
3214	my $self = $class->SUPER::new (
3215	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216	@_,
3217	);
3218
3219	$self
3220	}
3221
3222	sub set_items {
3223	my ($self, $items) = @_;
3224
3225	$self->{child}->clear;
3226	return unless $items;
3227
3228	my @items = sort {
3229	($a->{type} <=> $b->{type})
3230	or ($a->{name} cmp $b->{name})
3231	} @$items;
3232
3233	$self->{real_items} = \@items;
3234
3235	my $row = 0;
3236	for my $item (@items) {
3237	CFClient::Item::update_widgets $item;
3238
3239	$self->{child}->add (0, $row, $item->{face_widget});
3240	$self->{child}->add (1, $row, $item->{desc_widget});
3241	$self->{child}->add (2, $row, $item->{weight_widget});
3242
3243	$row++;
3244	}
3245	}
3246
3247	#############################################################################
3248
3249	package CFClient::UI::BindEditor;
3250
3251	our @ISA = CFClient::UI::FancyFrame::;
3252
3253	sub new {
3254	my $class = shift;
3255
3256	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258	$self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262	text => "start recording",
3263	tooltip => "Start/Stops recording of actions."
3264	."All subsequent actions after the recording started will be captured."
3265	."The actions are displayed after the record was stopped."
3266	."To bind the action you have to click on the 'Bind' button",
3267	on_activate => sub {
3268	unless ($self->{recording}) {
3269	$self->start;
3270	} else {
3271	$self->stop;
3272	}
3273	});
3274
3275	$vb->add (new CFClient::UI::Label text => "Actions:");
3276	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3279	$vb->add (my $hb = new CFClient::UI::HBox);
3280	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281	$hb->add (new CFClient::UI::Button
3282	text => "bind",
3283	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284	on_activate => sub {
3285	$self->ask_for_bind;
3286	});
3287
3288	$vb->add (my $hb = new CFClient::UI::HBox);
3289	$hb->add (new CFClient::UI::Button
3290	text => "ok",
3291	expand => 1,
3292	tooltip => "This closes the binding editor and saves the binding",
3293	on_activate => sub {
3294	$self->hide;
3295	$self->commit;
3296	});
3297
3298	$hb->add (new CFClient::UI::Button
3299	text => "cancel",
3300	expand => 1,
3301	tooltip => "This closes the binding editor without saving",
3302	on_activate => sub {
3303	$self->hide;
3304	$self->{binding_cancel}->()
3305	if $self->{binding_cancel};
3306	});
3307
3308	$self->update_binding_widgets;
3309
3310	$self
3311	}
3312
3313	sub commit {
3314	my ($self) = @_;
3315	my ($mod, $sym, $cmds) = $self->get_binding;
3316	if ($sym != 0 && @$cmds > 0) {
3317	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318	."'. Don't forget 'Save Config'!");
3319	$self->{binding_change}->($mod, $sym, $cmds)
3320	if $self->{binding_change};
3321	} else {
3322	$::STATUSBOX->add ("No action bound, no key or action specified!");
3323	$self->{binding_cancel}->()
3324	if $self->{binding_cancel};
3325	}
3326	}
3327
3328	sub start {
3329	my ($self) = @_;
3330
3331	$self->{rec_btn}->set_text ("stop recording");
3332	$self->{recording} = 1;
3333	$self->clear_command_list;
3334	$::CONN->start_record if $::CONN;
3335	}
3336
3337	sub stop {
3338	my ($self) = @_;
3339
3340	$self->{rec_btn}->set_text ("start recording");
3341	$self->{recording} = 0;
3342
3343	my $rec;
3344	$rec = $::CONN->stop_record if $::CONN;
3345	return unless ref $rec eq 'ARRAY';
3346	$self->set_command_list ($rec);
3347	}
3348
3349
3350	sub ask_for_bind_and_commit {
3351	my ($self) = @_;
3352	$self->ask_for_bind (1);
3353	}
3354
3355	sub ask_for_bind {
3356	my ($self, $commit) = @_;
3357
3358	CFClient::Binder::open_binding_dialog (sub {
3359	my ($mod, $sym) = @_;
3360	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361	$self->update_binding_widgets;
3362	$self->commit if $commit;
3363	});
3364	}
3365
3366	# $mod and $sym are the modifiers and key symbol
3367	# $cmds is a array ref of strings (the commands)
3368	# $cb is the callback that is executed on OK
3369	# $ccb is the callback that is executed on CANCEL and
3370	# when the binding was unsuccessful on OK
3371	sub set_binding {
3372	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374	$self->clear_command_list;
3375	$self->{recording} = 0;
3376	$self->{rec_btn}->set_text ("start recording");
3377
3378	$self->{binding} = [$mod, $sym];
3379	$self->{commands} = $cmds;
3380
3381	$self->{binding_change} = $cb;
3382	$self->{binding_cancel} = $ccb;
3383
3384	$self->update_binding_widgets;
3385	}
3386
3387	# this is a shortcut method that asks for a binding
3388	# and then just binds it.
3389	sub do_quick_binding {
3390	my ($self, $cmds) = @_;
3391	$self->set_binding (undef, undef, $cmds, sub {
3392	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393	});
3394	$self->ask_for_bind (1);
3395	}
3396
3397	sub update_binding_widgets {
3398	my ($self) = @_;
3399	my ($mod, $sym, $cmds) = $self->get_binding;
3400	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401	$self->set_command_list ($cmds);
3402	}
3403
3404	sub get_binding {
3405	my ($self) = @_;
3406	return (
3407	$self->{binding}->[0],
3408	$self->{binding}->[1],
3409	[ grep { defined $_ } @{$self->{commands}} ]
3410	);
3411	}
3412
3413	sub clear_command_list {
3414	my ($self) = @_;
3415	$self->{cmdbox}->clear ();
3416	}
3417
3418	sub set_command_list {
3419	my ($self, $cmds) = @_;
3420
3421	$self->{cmdbox}->clear ();
3422	$self->{commands} = $cmds;
3423
3424	my $idx = 0;
3425
3426	for (@$cmds) {
3427	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429	my $i = $idx;
3430	$hb->add (new CFClient::UI::Label text => $_);
3431	$hb->add (new CFClient::UI::Button
3432	text => "delete",
3433	tooltip => "Deletes the action from the record",
3434	on_activate => sub {
3435	$self->{cmdbox}->remove ($hb);
3436	$cmds->[$i] = undef;
3437	});
3438
3439
3440	$idx++
3441	}
3442	}
3443
3444	#############################################################################
3445
3446	package CFClient::UI::SpellList;
3447
3448	our @ISA = CFClient::UI::Table::;
3449
3450	sub new {
3451	my $class = shift;
3452
3453	my $self = $class->SUPER::new (
3454	binding => [],
3455	commands => [],
3456	@_,
3457	)
3458	}
3459
3460	# XXX: Do sorting? Argl...
3461	sub add_spell {
3462	my ($self, $spell) = @_;
3463	$self->{spells}->{$spell->{name}} = $spell;
3464
3465	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466	face => $spell->{face},
3467	can_hover => 1,
3468	can_events => 1,
3469	tooltip => $spell->{message});
3470
3471	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472	text => $spell->{name},
3473	can_hover => 1,
3474	can_events => 1,
3475	tooltip => $spell->{message},
3476	expand => 1);
3477
3478	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481	expand => 1);
3482
3483	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484	text => "bind to key",
3485	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486	}
3487
3488	sub rebuild_spell_list {
3489	my ($self) = @_;
3490	$self->{tbl_idx} = 0;
3491	$self->add_spell ($_) for values %{$self->{spells}};
3492	}
3493
3494	sub remove_spell {
3495	my ($self, $spell) = @_;
3496	delete $self->{spells}->{$spell->{name}};
3497	$self->rebuild_spell_list;
3498	}
3499
3500	#############################################################################
3501
3502	package CFClient::UI::Root;	4427	package DC::UI::Root;
3503		4428
3504	our @ISA = CFClient::UI::Container::;	4429	our @ISA = DC::UI::Container::;
3505		4430
3506	use List::Util qw(min max);	4431	use List::Util qw(min max);
3507		4432
3508	use CFClient::OpenGL;	4433	use DC::OpenGL;
3509		4434
3510	sub new {	4435	sub new {
3511	my $class = shift;	4436	my $class = shift;
3512		4437
3513	my $self = $class->SUPER::new (	4438	my $self = $class->SUPER::new (
3514	visible => 1,	4439	visible => 1,
3515	@_,	4440	@_,
3516	);	4441	);
3517		4442
3518	Scalar::Util::weaken ($self->{root} = $self);	4443	DC::weaken ($self->{root} = $self);
3519		4444
3520	$self	4445	$self
3521	}	4446	}
3522		4447
3523	sub size_request {	4448	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4463	$coord = $max - $size if $coord > $max - $size;
3539		4464
3540	int $coord + 0.5	4465	int $coord + 0.5
3541	}	4466	}
3542		4467
3543	sub size_allocate {	4468	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4469	my ($self, $w, $h) = @_;
3545		4470
3546	for my $child ($self->children) {	4471	for my $child ($self->children) {
3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4472	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3548		4473
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4477	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4478	$Y = _to_pixel $Y, $H, $self->{h};
3554		4479
3555	$child->configure ($X, $Y, $W, $H);	4480	$child->configure ($X, $Y, $W, $H);
3556	}	4481	}
		4482
		4483	1
3557	}	4484	}
3558		4485
3559	sub coord2local {	4486	sub coord2local {
3560	my ($self, $x, $y) = @_;	4487	my ($self, $x, $y) = @_;
3561		4488
…		…
3569	}	4496	}
3570		4497
3571	sub update {	4498	sub update {
3572	my ($self) = @_;	4499	my ($self) = @_;
3573		4500
3574	$::WANT_REFRESH++;	4501	$::WANT_REFRESH = 1;
3575	}	4502	}
3576		4503
3577	sub add {	4504	sub add {
3578	my ($self, @children) = @_;	4505	my ($self, @children) = @_;
3579		4506
…		…
3616	while ($self->{refresh_hook}) {	4543	while ($self->{refresh_hook}) {
3617	$_->()	4544	$_->()
3618	for values %{delete $self->{refresh_hook}};	4545	for values %{delete $self->{refresh_hook}};
3619	}	4546	}
3620		4547
3621	if ($self->{realloc}) {	4548	while ($self->{realloc}) {
3622	my %queue;	4549	my %queue;
3623	my @queue;	4550	my @queue;
3624	my $widget;	4551	my $widget;
3625		4552
3626	outer:	4553	outer:
…		…
3646		4573
3647	delete $queue{$widget+0};	4574	delete $queue{$widget+0};
3648		4575
3649	my ($w, $h) = $widget->size_request;	4576	my ($w, $h) = $widget->size_request;
3650		4577
3651	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4578	$w += $widget->{padding_x} * 2;
3652	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4579	$h += $widget->{padding_y} * 2;
		4580
		4581	$w = max $widget->{min_w}, $w;
		4582	$h = max $widget->{min_h}, $h;
3653		4583
3654	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4584	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4585	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656		4586
3657	$w = $widget->{force_w} if exists $widget->{force_w};	4587	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3673	}	4603	}
3674	}	4604	}
3675		4605
3676	delete $self->{realloc}{$widget+0};	4606	delete $self->{realloc}{$widget+0};
3677	}	4607	}
3678	}
3679		4608
3680	while (my $size_alloc = delete $self->{size_alloc}) {	4609	while (my $size_alloc = delete $self->{size_alloc}) {
3681	my @queue = sort { $b->{visible} <=> $a->{visible} }	4610	my @queue = sort { $a->{visible} <=> $b->{visible} }
3682	values %$size_alloc;	4611	values %$size_alloc;
3683		4612
3684	while () {	4613	while () {
3685	my $widget = pop @queue || last;	4614	my $widget = pop @queue || last;
3686		4615
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4616	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4617
3689	$w = 0 if $w < 0;	4618	$w = max $widget->{min_w}, $w;
3690	$h = 0 if $h < 0;	4619	$h = max $widget->{min_h}, $h;
3691		4620
		4621	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4622	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4623
		4624	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4625	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4626
3692	$w = int $w + 0.5;	4627	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4628	$h = int $h + 0.5;
3694		4629
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4630	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4631	$widget->{old_w} = $widget->{w};
3697	$widget->{old_h} = $widget->{h};	4632	$widget->{old_h} = $widget->{h};
3698		4633
3699	$widget->{w} = $w;	4634	$widget->{w} = $w;
3700	$widget->{h} = $h;	4635	$widget->{h} = $h;
3701		4636
3702	$widget->emit (size_allocate => $w, $h);	4637	$widget->emit (size_allocate => $w, $h);
		4638	}
3703	}	4639	}
3704	}	4640	}
3705	}	4641	}
3706		4642
3707	while ($self->{post_alloc_hook}) {	4643	while ($self->{post_alloc_hook}) {
3708	$_->()	4644	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4645	for values %{delete $self->{post_alloc_hook}};
3710	}	4646	}
3711
3712		4647
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4648	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4649	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4650	glClear GL_COLOR_BUFFER_BIT;
3716		4651
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4654	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4655	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4656	glLoadIdentity;
3722		4657
3723	{	4658	{
3724	package CFClient::UI::Base;	4659	package DC::UI::Base;
3725		4660
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4661	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4662	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4663
3730	$self->_draw;	4664	$self->_draw;
		4665	}
3731	}	4666	}
3732		4667
3733	#############################################################################	4668	#############################################################################
3734		4669
3735	package CFClient::UI;	4670	package DC::UI;
3736		4671
3737	$ROOT = new CFClient::UI::Root;	4672	$ROOT = new DC::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4673	$TOOLTIP = new DC::UI::Tooltip z => 900;
3739		4674
3740	1	4675	1
3741

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