ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.273 by root, Sat Jun 3 02:32:35 2006 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use strict;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($self, $w, $h) = @_;	441	my ($self, $w, $h) = @_;
385		442
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	443	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	444	$self->{max_h} = int $h if defined $h;
		445
		446	$self->realloc;
388	}	447	}
389		448
390	sub set_tooltip {	449	sub set_tooltip {
391	my ($self, $tooltip) = @_;	450	my ($self, $tooltip) = @_;
392		451
…		…
395		454
396	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
397		456
398	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
399		458
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
403	}	462	}
404	}	463	}
405		464
406	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
407	sub coord2local {	466	sub coord2local {
408	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
409		468
		469	return (undef, undef) unless $self->{parent};
		470
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	472	}
412		473
413	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
414	sub coord2global {	475	sub coord2global {
415	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
416		477
		478	return (undef, undef) unless $self->{parent};
		479
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	481	}
419		482
420	sub focus_in {	483	sub invoke_focus_in {
421	my ($self) = @_;	484	my ($self) = @_;
422		485
423	return if $FOCUS == $self;	486	return if $FOCUS == $self;
424	return unless $self->{can_focus};	487	return unless $self->{can_focus};
425		488
426	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
427		490
428	$self->_emit (focus_in => $focus);	491	$self->update;
429		492
430	$focus->update if $focus;	493	0
431	$FOCUS->update;
432	}	494	}
433		495
434	sub focus_out {	496	sub invoke_focus_out {
435	my ($self) = @_;	497	my ($self) = @_;
436		498
437	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
438		500
439	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
440		502
441	$self->_emit (focus_out => $focus);	503	$self->update;
442		504
443	$focus->update if $focus; #?
444
445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	506	unless $FOCUS;
447	}
448		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
449	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	519	sub invoke_button_up { 0 }
451	sub key_down { 0 }	520	sub invoke_key_down { 0 }
452	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
453		523
454	sub button_down {	524	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
456		526
457	$self->focus_in;	527	$self->grab_focus;
458		528
459	0	529	0
460	}	530	}
461		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
462	sub find_widget {	579	#sub find_widget {
463	my ($self, $x, $y) = @_;	580	# in .xs
464
465	return () unless $self->{can_events};
466
467	return $self
468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471	()
472	}
473		581
474	sub set_parent {	582	sub set_parent {
475	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
476		584
477	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	587	}
503		588
504	sub realloc {	589	sub realloc {
505	my ($self) = @_;	590	my ($self) = @_;
506		591
…		…
531		616
532	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	618	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		620
536	sub draw {	621	#sub draw {
537	my ($self) = @_;	622	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553	$self->_draw;
554	glPopMatrix;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	my ($x, $y) = @$self{qw(x y)};
558
559	glColor 1, 0.8, 0.5, 0.2;
560	glEnable GL_BLEND;
561	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
562	glBegin GL_QUADS;
563	glVertex $x , $y;
564	glVertex $x + $self->{w}, $y;
565	glVertex $x + $self->{w}, $y + $self->{h};
566	glVertex $x , $y + $self->{h};
567	glEnd;
568	glDisable GL_BLEND;
569	}
570
571	if ($ENV{CFPLUS_DEBUG} & 1) {
572	glPushMatrix;
573	glColor 1, 1, 0, 1;
574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575	glBegin GL_LINE_LOOP;
576	glVertex 0 , 0;
577	glVertex $self->{w} - 1, 0;
578	glVertex $self->{w} - 1, $self->{h} - 1;
579	glVertex 0 , $self->{h} - 1;
580	glEnd;
581	glPopMatrix;
582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583	}
584	}
585		623
586	sub _draw {	624	sub _draw {
587	my ($self) = @_;	625	my ($self) = @_;
588		626
589	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
590	}	628	}
591		629
592	sub DESTROY {	630	sub DESTROY {
593	my ($self) = @_;	631	my ($self) = @_;
594		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
595	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
596	#$self->deactivate;
597	}	640	}
598		641
599	#############################################################################	642	#############################################################################
600		643
601	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
602		645
603	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
604		647
605	use strict;	648	use strict;
606	use CFClient::OpenGL;	649	use DC::OpenGL;
607		650
608	sub new {	651	sub new {
609	my $class = shift;	652	my $class = shift;
610
611	# range [value, low, high, page]
612		653
613	$class->SUPER::new (	654	$class->SUPER::new (
614	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
615	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
616	@_	657	@_
617	)	658	)
618	}	659	}
619		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
620	sub _draw {	668	sub _draw {
621	my ($self) = @_;	669	my ($self) = @_;
622		670
623	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
624	? $self->{active_bg}	672	? $self->{active_bg}
…		…
626		674
627	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
628	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
629		677
630	glEnable GL_BLEND;	678	glEnable GL_BLEND;
631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
632	glColor @$color;	680	glColor_premultiply @$color;
633
634	glBegin GL_QUADS;
635	glVertex 0 , 0;
636	glVertex 0 , $h;
637	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
638	glVertex $w, 0;
639	glEnd;
640
641	glDisable GL_BLEND;	682	glDisable GL_BLEND;
642	}	683	}
643	}	684	}
644		685
645	#############################################################################	686	#############################################################################
646		687
647	package CFClient::UI::Empty;	688	package DC::UI::Empty;
648		689
649	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
650		691
651	sub new {	692	sub new {
652	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
653	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
654	}	695	}
…		…
661		702
662	sub draw { }	703	sub draw { }
663		704
664	#############################################################################	705	#############################################################################
665		706
666	package CFClient::UI::Container;	707	package DC::UI::Container;
667		708
668	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
669		710
670	sub new {	711	sub new {
671	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
672		713
673	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
677	can_events => 0,	718	can_events => 0,
678	%arg,	719	%arg,
679	);	720	);
680		721
681	$self->add (@$children)	722	$self->add (@$children)
682	if $children;	723	if $children && @$children;
683		724
684	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
685	}	734	}
686		735
687	sub add {	736	sub add {
688	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
689		738
690	$_->set_parent ($self)	739	$_->set_parent ($self)
691	for @widgets;	740	for @widgets;
692		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
693	use sort 'stable';	743	use sort 'stable';
694		744
695	$self->{children} = [	745	$self->{children} = [
696	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
697	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
698	];	748	];
699		749
700	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
701	}	755	}
702		756
703	sub children {	757	sub children {
704	@{ $_[0]{children} }	758	@{ $_[0]{children} }
705	}	759	}
706		760
707	sub remove {	761	sub remove {
708	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
709		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
710	delete $child->{parent};	767	delete $child->{parent};
711	$child->hide;	768	$child->hide;
712
713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
714		771
715	$self->realloc;	772	$self->realloc;
716	}	773	}
717		774
718	sub clear {	775	sub clear {
719	my ($self) = @_;	776	my ($self) = @_;
720		777
721	my $children = delete $self->{children};	778	my $children = $self->{children};
722	$self->{children} = [];	779	$self->{children} = [];
723		780
724	for (@$children) {	781	for (@$children) {
725	delete $_->{parent};	782	delete $_->{parent};
726	$_->hide;	783	$_->hide;
…		…
746	}	803	}
747		804
748	sub _draw {	805	sub _draw {
749	my ($self) = @_;	806	my ($self) = @_;
750		807
751	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
752	}	809	}
753		810
754	#############################################################################	811	#############################################################################
755		812
756	package CFClient::UI::Bin;	813	package DC::UI::Bin;
757		814
758	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
759		816
760	sub new {	817	sub new {
761	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
762		819
763	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
764		821
765	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
766	}	823	}
767		824
768	sub add {	825	sub add {
769	my ($self, $child) = @_;	826	my ($self, $child) = @_;
770		827
771	$self->{children} = [];	828	$self->clear;
772
773	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
774	}	830	}
775		831
776	sub remove {	832	sub remove {
777	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
778		834
779	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
780		836
781	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
782	unless @{$self->{children}};	838	unless @{$self->{children}};
783	}	839	}
784		840
785	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
786		842
787	sub size_request {	843	sub size_request {
788	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
789	}	845	}
790		846
791	sub size_allocate {	847	sub invoke_size_allocate {
792	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
793		849
794	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
795	}	853	}
796		854
797	#############################################################################	855	#############################################################################
		856	# back-buffered drawing area
798		857
799	package CFClient::UI::Window;	858	package DC::UI::Window;
800		859
801	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
802		861
803	use CFClient::OpenGL;	862	use DC::OpenGL;
804		863
805	sub new {	864	sub new {
806	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
807		866
808	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
813		872
814	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
815	$self->SUPER::update;	874	$self->SUPER::update;
816	}	875	}
817		876
818	sub size_allocate {	877	sub invoke_size_allocate {
819	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
820		879
821	$self->SUPER::size_allocate ($w, $h);
822	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
823	}	883	}
824		884
825	sub _render {	885	sub _render {
826	my ($self) = @_;	886	my ($self) = @_;
827		887
…		…
829	}	889	}
830		890
831	sub render_child {	891	sub render_child {
832	my ($self) = @_;	892	my ($self) = @_;
833		893
834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
835	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
836	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
837		897
838	{	898	{
839	package CFClient::UI::Base;	899	package DC::UI::Base;
840		900
841	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
842	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
843	}	905	}
844
845	$self->_render;
846	};	906	};
847	}	907	}
848		908
849	sub _draw {	909	sub _draw {
850	my ($self) = @_;	910	my ($self) = @_;
851
852	my ($w, $h) = @$self{qw(w h)};
853		911
854	my $tex = $self->{texture}	912	my $tex = $self->{texture}
855	or return;	913	or return;
856		914
857	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859	glColor 1, 1, 1, 1;	917	glColor 0, 0, 0, 1;
860		918
861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
862		920
863	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
864	}	922	}
865		923
866	#############################################################################	924	#############################################################################
867		925
868	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
869		927
		928	use List::Util qw(min max);
		929
870	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
871		931
872	sub new {	932	sub new {
873	my $class = shift;	933	my $class = shift;
874		934
875	$class->SUPER::new (	935	$class->SUPER::new (
…		…
882	sub size_request {	942	sub size_request {
883	my ($self) = @_;	943	my ($self) = @_;
884		944
885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886		946
887	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
888	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
889		949
890	($w, $h)	950	($w, $h)
891	}	951	}
892		952
893	sub size_allocate {	953	sub invoke_size_allocate {
894	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
895		955
896	my $child = $self->child;	956	my $child = $self->child;
897		957
898	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900		960
901	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
902	$self->update;	962	$self->update;
		963
		964	1
903	}	965	}
904		966
905	sub set_offset {	967	sub set_offset {
906	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
907		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
908	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
909	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
910		976
		977	$self->emit (changed => $x, $y);
911	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
912	}	998	}
913		999
914	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
915	sub coord2local {	1001	sub coord2local {
916	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
931	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
932		1018
933	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
935	) {	1021	) {
936	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937	} else {	1023	} else {
938	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
939	}	1025	}
940	}	1026	}
941		1027
942	sub _render {	1028	sub _render {
943	my ($self) = @_;	1029	my ($self) = @_;
944		1030
945	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
946	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
947		1033
948	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949		1035
950	$self->SUPER::_render;	1036	$self->SUPER::_render;
951	}	1037	}
952		1038
953	#############################################################################	1039	#############################################################################
954		1040
955	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
956		1042
957	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
958		1044
959	sub new {	1045	sub new {
960	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
961		1047
962	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
963		1049
964	my $self;	1050	my $self;
965		1051
966	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
967	vertical => 1,	1066	vertical => 1,
968	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
969	on_changed => sub {	1068	on_changed => sub {
970	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
971	},	1071	},
972	;	1072	;
973		1073
974	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
975	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
976	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
977	%arg,	1082	%arg,
978	);	1083	);
979		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
980	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
981	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
982		1109
983	$self	1110	$self
984	}	1111	}
985		1112
…		…
987	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
988		1115
989	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
990	}	1117	}
991		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
992	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
993	my ($self) = @_;	1154	my ($self, $ev) = @_;
994		1155
995	$self->SUPER::update;	1156	$self->grab_focus;
996		1157
997	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
998	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
999	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1000	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1001		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1002	sub size_allocate {	1212	sub invoke_size_allocate {
1003	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1004		1214
		1215	$self->update_slider;
1005	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1006
1007	my $child = $self->{vp}->child;
1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009	}	1217	}
1010
1011	#TODO# update range on size_allocate depending on child
1012	# update viewport offset on scroll
1013		1218
1014	#############################################################################	1219	#############################################################################
1015		1220
1016	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1017		1222
1018	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1019		1224
1020	use CFClient::OpenGL;	1225	use DC::OpenGL;
1021		1226
1022	sub new {	1227	sub new {
1023	my $class = shift;	1228	my $class = shift;
1024		1229
1025	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1033		1238
1034	if ($self->{bg}) {	1239	if ($self->{bg}) {
1035	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1036		1241
1037	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1038	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1039	glColor @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1040
1041	glBegin GL_QUADS;
1042	glVertex 0 , 0;
1043	glVertex 0 , $h;
1044	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1045	glVertex $w, 0;
1046	glEnd;
1047
1048	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1049	}	1247	}
1050		1248
1051	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1052	}	1250	}
1053		1251
1054	#############################################################################	1252	#############################################################################
1055		1253
1056	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1057		1255
1058	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1059		1257
1060	use CFClient::OpenGL;	1258	use DC::OpenGL;
1061
1062	my $bg =
1063	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1064	mipmap => 1, wrap => 1;
1065
1066	my @border =
1067	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1068	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1069		1259
1070	sub new {	1260	sub new {
1071	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1072		1262
1073	my $title = delete $arg{title};	1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1074		1270
1075	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1076	bg => [1, 1, 1, 1],	1272	# label => "",
1077	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1078	border => 0.6,	1274	border => 0.8,
1079	can_events => 1,	1275	style => 'single',
1080	min_w => 16,
1081	min_h => 16,
1082	%arg,	1276	%arg,
1083	);	1277	);
1084		1278
1085	$self->{title} = new CFClient::UI::Label
1086	align => 0,
1087	valign => 1,
1088	text => $title,
1089	fontsize => $self->{border}
1090	if defined $title;
1091
1092	$self	1279	$self
1093	}	1280	}
1094		1281
1095	sub add {	1282	sub add {
1096	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1097		1284
1098	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1099	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1100	}	1287	}
1101		1288
1102	sub border {	1289	sub border {
1103	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1104	}	1291	}
1105		1292
1106	sub size_request {	1293	sub size_request {
1107	my ($self) = @_;	1294	my ($self) = @_;
1108		1295
1109	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1110	if $self->{title};	1297	if $self->{label};
1111		1298
1112	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1113		1300
1114	(	1301	(
1115	$w + $self->border * 2,	1302	$w + $self->border * 2,
1116	$h + $self->border * 2,	1303	$h + $self->border * 2,
1117	)	1304	)
1118	}	1305	}
1119		1306
1120	sub size_allocate {	1307	sub invoke_size_allocate {
1121	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1122		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1123	if ($self->{title}) {	1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
1124	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1125	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1126	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1127	}	1449	}
1128		1450
1129	my $border = $self->border;	1451	my $border = $self->border;
1130		1452
1131	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1132	$w -= List::Util::max 0, $border * 2;	1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
1133		1468
1134	$self->child->configure ($border, $border, $w, $h);	1469	1
1135	}	1470	}
1136		1471
1137	sub button_down {	1472	sub invoke_button_down {
1138	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1139		1474
1140	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1141	my $border = $self->border;	1476	my $border = $self->border;
1142		1477
…		…
1158	my $dy = $ev->{y} - $oy;	1493	my $dy = $ev->{y} - $oy;
1159		1494
1160	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1495	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1161	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1496	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1162		1497
		1498	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1163	$self->realloc;	1499	$self->realloc;
1164	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165	};	1500	};
1166		1501
1167	} elsif ($lr ^ $td) {	1502	} elsif ($lr ^ $td) {
1168	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1503	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1169	my ($bx, $by) = ($self->{x}, $self->{y});	1504	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1172	my ($ev, $x, $y) = @_;	1507	my ($ev, $x, $y) = @_;
1173		1508
1174	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1175		1510
1176	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1512	# HACK: the next line is required to enforce placement
		1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1177	};	1514	};
1178	} else {	1515	} else {
1179	return 0;	1516	return 0;
1180	}	1517	}
1181		1518
1182	1	1519	1
1183	}	1520	}
1184		1521
1185	sub button_up {	1522	sub invoke_button_up {
1186	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1187		1524
1188	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1189	}	1526	}
1190		1527
1191	sub mouse_motion {	1528	sub invoke_mouse_motion {
1192	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1193		1530
1194	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1195		1532
1196	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1197	}	1542	}
1198		1543
1199	sub _draw {	1544	sub _draw {
1200	my ($self) = @_;	1545	my ($self) = @_;
1201		1546
…		…
1207	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1208	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1209		1554
1210	my $border = $self->border;	1555	my $border = $self->border;
1211		1556
		1557	if ($border) {
1212	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1213	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1214	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1215	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1216	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1217		1578
1218	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1219	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1220		1581
1221	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1227		1588
1228	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1229		1590
1230	$child->draw;	1591	$child->draw;
1231		1592
1232	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1233	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1234	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1235	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1236	}	1602	}
1237		1603
1238	#############################################################################	1604	#############################################################################
1239		1605
1240	package CFClient::UI::Table;	1606	package DC::UI::Table;
1241		1607
1242	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1243		1609
1244	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1245		1611
1246	use CFClient::OpenGL;	1612	use DC::OpenGL;
1247		1613
1248	sub new {	1614	sub new {
1249	my $class = shift;	1615	my $class = shift;
1250		1616
1251	$class->SUPER::new (	1617	$class->SUPER::new (
1252	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1253	@_,	1620	@_,
1254	)	1621	)
1255	}	1622	}
1256		1623
1257	sub children {
1258	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1259	}
1260
1261	sub add {	1624	sub add {
1262	my ($self, $x, $y, $child) = @_;
1263
1264	$child->set_parent ($self);
1265	$self->{children}[$y][$x] = $child;
1266
1267	$self->realloc;
1268	}
1269
1270	# TODO: move to container class maybe? send children a signal on removal?
1271	sub clear {
1272	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1273		1656
1274	my @children = $self->children;	1657	my @children = $self->children;
1275	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1276		1668	}
1277	for (@children) {
1278	delete $_->{parent};
1279	$_->hide;
1280	}
1281		1669
1282	$self->realloc;	1670	# second pass, rows
1283	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1284
1285	sub get_wh {
1286	my ($self) = @_;
1287
1288	my (@w, @h);
1289
1290	for my $y (0 .. $#{$self->{children}}) {
1291	my $row = $self->{children}[$y]
1292	or next;
1293
1294	for my $x (0 .. $#$row) {
1295	my $widget = $row->[$x]
1296	or next;
1297	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1298		1673
1299	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1300	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1301	}	1678	}
1302	}	1679	}
1303		1680
1304	(\@w, \@h)	1681	(\@w, \@h)
1305	}	1682	}
…		…
1313	(sum @$ws),	1690	(sum @$ws),
1314	(sum @$hs),	1691	(sum @$hs),
1315	)	1692	)
1316	}	1693	}
1317		1694
1318	sub size_allocate {	1695	sub invoke_size_allocate {
1319	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1320		1697
1321	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1322		1699
1323	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1324	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1325		1702
1326	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1327	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1328	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1329	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1330		1707
1331	# linearly scale sizes
1332	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1333	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1334		1709
1335	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1336	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1337		1719
1338	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1339		1722
1340	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1341	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1342	or next;
1343		1725
1344	my $x = 0;	1726	$widget->configure (
1345	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1346		1729	);
1347	for my $c (0 .. $#$row) {	1730	}
1348	my $col_w = $ws->[$c];
1349		1731
1350	if (my $widget = $row->[$c]) {	1732	1
1351	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1352	}
1353		1734
1354	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1355	}	1762	}
1356
1357	$y += $row_h;
1358	}	1763	}
1359		1764
1360	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1361		1767
1362	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1363	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1364		1787
1365	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1366	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1367		1791
1368	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1369		1794
1370	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1371	$res = $_->find_widget ($x, $y)	1796	}
1372	and return $res;	1797
1373	}	1798	1
1374
1375	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1376	}
1377
1378	sub _draw {
1379	my ($self) = @_;
1380
1381	for (grep $_, @{$self->{children}}) {
1382	$_->draw for grep $_, @$_;
1383	}
1384	}	1799	}
1385		1800
1386	#############################################################################	1801	#############################################################################
1387		1802
1388	package CFClient::UI::Box;	1803	package DC::UI::Box;
1389		1804
1390	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1391		1806
1392	sub size_request {	1807	sub size_request {
1393	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1394		1811
1395	$self->{vertical}	1812	$self->{vertical}
1396	? (	1813	? (
1397	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1398	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1399	)	1816	)
1400	: (	1817	: (
1401	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1402	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1403	)	1820	)
1404	}	1821	}
1405		1822
1406	sub size_allocate {	1823	sub invoke_size_allocate {
1407	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1408		1825
1409	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1410	my $children = $self->{children};	1827	my @children = $self->visible_children;
1411		1828
1412	my @req;	1829	my @req;
1413		1830
1414	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1415	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1416	} else {	1833	} else {
1417	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1418	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1419		1836
1420	if ($req > $space) {	1837	if ($req > $space) {
1421	# ah well, not enough space	1838	# ah well, not enough space
1422	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1423	} else {	1840	} else {
1424	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1425		1842
1426	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1427		1844
1428	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1429	for 0 .. $#$children;	1846	for 0 .. $#children;
1430	}	1847	}
1431	}	1848	}
1432		1849
1433	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1434		1851
1435	my $pos = 0;	1852	my $pos = 0;
1436	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1437	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1438	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1439		1856
1440	$pos += $alloc;	1857	$pos += $alloc;
1441	}	1858	}
1442		1859
1443	1	1860	1
1444	}	1861	}
1445		1862
1446	#############################################################################	1863	#############################################################################
1447		1864
1448	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1449		1866
1450	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1451		1868
1452	sub new {	1869	sub new {
1453	my $class = shift;	1870	my $class = shift;
1454		1871
1455	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1458	)	1875	)
1459	}	1876	}
1460		1877
1461	#############################################################################	1878	#############################################################################
1462		1879
1463	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1464		1881
1465	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1466		1883
1467	sub new {	1884	sub new {
1468	my $class = shift;	1885	my $class = shift;
1469		1886
1470	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1473	)	1890	)
1474	}	1891	}
1475		1892
1476	#############################################################################	1893	#############################################################################
1477		1894
1478	package CFClient::UI::Label;	1895	package DC::UI::Label;
1479		1896
1480	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1481		1898
1482	use CFClient::OpenGL;	1899	use DC::OpenGL;
1483		1900
1484	sub new {	1901	sub new {
1485	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1486		1903
1487	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1490	#active_bg => none	1907	#active_bg => none
1491	#font => default_font	1908	#font => default_font
1492	#text => initial text	1909	#text => initial text
1493	#markup => initial narkup	1910	#markup => initial narkup
1494	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1495	ellipsise => 3, # end	1913	ellipsise => 3, # end
1496	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1497	fontsize => 1,	1915	fontsize => 1,
1498	align => -1,	1916	align => 0.5,
1499	valign => -1,	1917	valign => 0.5,
1500	padding_x => 2,	1918	padding_x => 4,
1501	padding_y => 2,	1919	padding_y => 2,
1502	can_events => 0,	1920	can_events => 0,
1503	%arg	1921	%arg
1504	);	1922	);
1505		1923
1506	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1507	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1508	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1509	$self->{template} = $layout;	1927	$self->{template} = $layout;
1510	}	1928	}
1511		1929
1512	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1516	}	1934	}
1517		1935
1518	$self	1936	$self
1519	}	1937	}
1520		1938
1521	sub escape($) {
1522	local $_ = $_[0];
1523
1524	s/&/&amp;/g;
1525	s/>/&gt;/g;
1526	s/</&lt;/g;
1527
1528	$_
1529	}
1530
1531	sub update {	1939	sub update {
1532	my ($self) = @_;	1940	my ($self) = @_;
1533		1941
1534	delete $self->{texture};	1942	delete $self->{texture};
1535	$self->SUPER::update;	1943	$self->SUPER::update;
1536	}	1944	}
1537		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1538	sub set_text {	1959	sub set_text {
1539	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1540		1961
1541	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1542	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1543		1964
1544	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1545	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1546		1966
		1967	delete $self->{size_req};
1547	$self->realloc;	1968	$self->realloc;
1548	$self->update;	1969	$self->update;
1549	}	1970	}
1550		1971
1551	sub set_markup {	1972	sub set_markup {
…		…
1554	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1555	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1556		1977
1557	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1558		1979
1559	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1560	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1561		1981
		1982	delete $self->{size_req};
1562	$self->realloc;	1983	$self->realloc;
1563	$self->update;	1984	$self->update;
1564	}	1985	}
1565		1986
1566	sub size_request {	1987	sub size_request {
1567	my ($self) = @_;	1988	my ($self) = @_;
1568		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1569	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1570	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1571	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1572	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1573	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1574		1998
1575	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1576		2000
1577	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1578	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1579	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1580		2005
1581	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1582		2007
1583	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1584	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1585	}	2013	};
1586		2014
1587	($w, $h)	2015	@{ $self->{size_req} }
1588	}	2016	}
1589		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1590	sub size_allocate {	2022	sub invoke_size_allocate {
1591	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1592		2024
1593	delete $self->{ox};	2025	delete $self->{ox};
1594		2026
1595	delete $self->{texture}	2027	delete $self->{texture}
1596	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1597	}	2031	}
1598		2032
1599	sub set_fontsize {	2033	sub set_fontsize {
1600	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1601		2035
1602	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1603	delete $self->{texture};	2038	delete $self->{texture};
1604		2039
1605	$self->realloc;	2040	$self->realloc;
1606	}	2041	}
1607		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1608	sub _draw {	2052	sub _draw {
1609	my ($self) = @_;	2053	my ($self) = @_;
1610		2054
1611	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1612		2056
1613	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1614	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1615	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1616	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1617	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1618	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1619	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1620		2064
1621	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1622	};	2066	};
1623		2067
1624	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1625	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1626	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1627	: ($self->{w} - $tex->{w}) * 0.5);
1628		2071
1629	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1630	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1631	: ($self->{h} - $tex->{h}) * 0.5);
1632	};	2073	};
1633		2074
1634	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1635	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
1636		2077	# DC::OpenGL::glNewList $self->{list};
1637	if ($tex->{format} == GL_ALPHA) {	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1638	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1639	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1640	} else {
1641	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1642	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1643		2083
1644	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1645	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1646		2094
1647	#############################################################################	2095	#############################################################################
1648		2096
1649	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1650		2098
1651	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1652		2100
1653	use CFClient::OpenGL;	2101	use DC::OpenGL;
1654		2102
1655	sub new {	2103	sub new {
1656	my $class = shift;	2104	my $class = shift;
1657		2105
1658	$class->SUPER::new (	2106	$class->SUPER::new (
1659	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1660	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1661	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1662	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1663	can_hover => 1,	2113	can_hover => 1,
1664	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1665	valign => 0,	2116	valign => 0.5,
1666	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1667	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1668	@_	2123	@_
1669	)	2124	)
1670	}	2125	}
1671		2126
1672	sub _set_text {	2127	sub _set_text {
…		…
1674		2129
1675	delete $self->{cur_h};	2130	delete $self->{cur_h};
1676		2131
1677	return if $self->{text} eq $text;	2132	return if $self->{text} eq $text;
1678		2133
1679	delete $self->{texture};
1680
1681	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1682	$self->{text} = $text;	2135	$self->{text} = $text;
1683		2136
1684	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1685	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1686		2140
1687	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
		2144	$self->update;
1688	}	2145	}
1689		2146
1690	sub set_text {	2147	sub set_text {
1691	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1692		2149
1693	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1694	$self->_set_text ($text);	2151	$self->_set_text ($text);
1695
1696	$self->realloc;
1697	}	2152	}
1698		2153
1699	sub get_text {	2154	sub get_text {
1700	$_[0]{text}	2155	$_[0]{text}
1701	}	2156	}
…		…
1706	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1707		2162
1708	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1709	}	2164	}
1710		2165
1711	sub key_down {	2166	sub invoke_key_down {
1712	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1713		2168
1714	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1715	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1716	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1717		2172
1718	my $text = $self->get_text;	2173	my $text = $self->get_text;
1719		2174
1720	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1721	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1722	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1723	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1724	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1725	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1726	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1727	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1728	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1729	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1730	} elsif ($sym == CFClient::SDLK_END) {
1731	$self->{cursor} = length $text;
1732	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1733	$self->_emit ('escape');	2201	$self->emit ('escape');
1734	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1735	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1736	} else {	2206	} else {
1737	return 0;	2207	return 0;
1738	}	2208	}
1739		2209
1740	$self->_set_text ($text);	2210	$self->_set_text ($text);
1741		2211
1742	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1743		2214
1744	1	2215	1
1745	}	2216	}
1746		2217
1747	sub focus_in {	2218	sub invoke_focus_in {
1748	my ($self) = @_;	2219	my ($self) = @_;
1749		2220
1750	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1751		2222
1752	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1753	}	2224	}
1754		2225
1755	sub button_down {	2226	sub invoke_button_down {
1756	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1757		2228
1758	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1759		2230
1760	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1761		2232
1762	# byte-index to char-index	2233	# byte-index to char-index
1763	my $text = $self->{text};	2234	my $text = $self->{text};
1764	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1765	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1766		2237
1767	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1768	$self->update;	2239	$self->update;
1769		2240
1770	1	2241	1
1771	}	2242	}
1772		2243
1773	sub mouse_motion {	2244	sub invoke_mouse_motion {
1774	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776		2247
1777	0	2248	1
1778	}	2249	}
1779		2250
1780	sub _draw {	2251	sub _draw {
1781	my ($self) = @_;	2252	my ($self) = @_;
1782		2253
1783	local $self->{fg} = $self->{fg};	2254	local $self->{fg} = $self->{fg};
1784		2255
1785	if ($FOCUS == $self) {	2256	if ($FOCUS == $self) {
1786	glColor @{$self->{active_bg}};	2257	glColor_premultiply @{$self->{active_bg}};
1787	$self->{fg} = $self->{active_fg};	2258	$self->{fg} = $self->{active_fg};
1788	} else {	2259	} else {
1789	glColor @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1790	}	2261	}
1791		2262
1792	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1793	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1794	glBegin GL_QUADS;
1795	glVertex 0 , 0;
1796	glVertex 0 , $self->{h};
1797	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1798	glVertex $self->{w}, 0;
1799	glEnd;
1800	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1801		2267
1802	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1803		2269
1804	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1806		2272
1807	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1808	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1809	utf8::encode $text;	2275	utf8::encode $text;
1810		2276
1811	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1812	}	2278	}
1813		2279
1814	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1815	glBegin GL_LINES;	2281	glBegin GL_LINES;
1816	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1818	glEnd;	2284	glEnd;
1819	}
1820	}
1821		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1822	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1823		2305
1824	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1825		2307
1826	use CFClient::OpenGL;	2308	use DC::OpenGL;
1827		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1828	sub key_down {	2320	sub invoke_key_down {
1829	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1830		2322
1831	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1832		2324
1833	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1834	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1835	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1836	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1837	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1838	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1839	$self->update;	2332	$self->update;
1840		2333
1841	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1842	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1843	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1844	}	2337	}
1845	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1846	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1848	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1849	}	2342	}
1850	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1851	}	2344	}
1852		2345
1853	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1854	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1855	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856		2349
1857	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1858	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1859	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1860	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1861	}	2357	}
1862		2358
1863	} else {	2359	} else {
1864	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1865	}	2361	}
1866		2362
1867	1	2363	1
1868	}	2364	}
1869		2365
1870	#############################################################################	2366	#############################################################################
1871		2367
1872	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1873		2369
1874	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1875		2371
1876	use CFClient::OpenGL;	2372	use DC::OpenGL;
1877
1878	my @tex =
1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880	qw(b1_button_active.png);
1881		2373
1882	sub new {	2374	sub new {
1883	my $class = shift;	2375	my $class = shift;
1884		2376
1885	$class->SUPER::new (	2377	$class->SUPER::new (
1886	padding_x => 4,
1887	padding_y => 4,	2378	padding_y => 4,
1888	fg => [1, 1, 1],	2379
1889	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1890	can_hover => 1,	2431	can_hover => 1,
1891	align => 0,	2432	align => 0.5,
1892	valign => 0,	2433	valign => 0.5,
1893	can_events => 1,	2434	can_events => 1,
1894	@_	2435	@_
1895	)	2436	)
1896	}	2437	}
1897		2438
1898	sub activate { }
1899
1900	sub button_up {	2439	sub invoke_button_up {
1901	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1902		2441
1903	$self->emit ("activate")	2442	$self->emit ("activate")
1904	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1905	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1908	}	2447	}
1909		2448
1910	sub _draw {	2449	sub _draw {
1911	my ($self) = @_;	2450	my ($self) = @_;
1912		2451
1913	local $self->{fg} = $self->{fg};
1914
1915	if ($GRAB == $self) {
1916	$self->{fg} = $self->{active_fg};
1917	}
1918
1919	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1922		2455
		2456	my $tex = $tex[$GRAB == $self];
1923	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1924		2458
1925	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1926		2460
1927	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1928	}	2462	}
1929		2463
1930	#############################################################################	2464	#############################################################################
1931		2465
1932	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1933		2467
1934	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1935		2471
1936	my @tex =	2472	my @tex =
1937	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1938	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1939
1940	use CFClient::OpenGL;
1941		2475
1942	sub new {	2476	sub new {
1943	my $class = shift;	2477	my $class = shift;
1944		2478
1945	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1946	padding_x => 2,	2536	padding_x => 2,
1947	padding_y => 2,	2537	padding_y => 2,
1948	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1949	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1950	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1956	}	2546	}
1957		2547
1958	sub size_request {	2548	sub size_request {
1959	my ($self) = @_;	2549	my ($self) = @_;
1960		2550
1961	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1962	}	2552	}
1963		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1964	sub button_down {	2562	sub invoke_button_down {
1965	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1966		2564
1967	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1968	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1969	$self->{state} = !$self->{state};	2567	$self->toggle;
1970	$self->_emit (changed => $self->{state});
1971	} else {	2568	} else {
1972	return 0	2569	return 0
1973	}	2570	}
1974		2571
1975	1	2572	1
…		…
1978	sub _draw {	2575	sub _draw {
1979	my ($self) = @_;	2576	my ($self) = @_;
1980		2577
1981	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1982		2579
1983	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1984		2581
1985	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1986		2583
1987	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1988		2585
…		…
1995	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1996	}	2593	}
1997		2594
1998	#############################################################################	2595	#############################################################################
1999		2596
2000	package CFClient::UI::Image;	2597	package DC::UI::Image;
2001		2598
2002	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2003		2600
2004	use CFClient::OpenGL;	2601	use DC::OpenGL;
2005	use Carp qw/confess/;
2006		2602
2007	our %loaded_images;	2603	our %texture_cache;
2008		2604
2009	sub new {	2605	sub new {
2010	my $class = shift;	2606	my $class = shift;
2011		2607
2012	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2013		2613
2014	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
2015		2616
2016	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2017	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2018		2619
2019	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2020		2621
2021	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2022
2023	$self->{aspect} = $tex->{w} / $tex->{h};
2024		2623
2025	$self	2624	$self
2026	}	2625	}
2027		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
2028	sub size_request {	2642	sub size_request {
2029	my ($self) = @_;	2643	my ($self) = @_;
2030		2644
2031	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2032	}	2646	}
2033		2647
2034	sub _draw {	2648	sub _draw {
2035	my ($self) = @_;	2649	my ($self) = @_;
2036		2650
…		…
2053	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2054	}	2668	}
2055		2669
2056	#############################################################################	2670	#############################################################################
2057		2671
		2672	package DC::UI::ImageButton;
		2673
		2674	our @ISA = DC::UI::Image::;
		2675
		2676	use DC::OpenGL;
		2677
		2678	my %textures;
		2679
		2680	sub new {
		2681	my $class = shift;
		2682
		2683	my $self = $class->SUPER::new (
		2684	padding_x => 4,
		2685	padding_y => 4,
		2686	fg => [1, 1, 1],
		2687	active_fg => [0, 0, 1],
		2688	can_hover => 1,
		2689	align => 0.5,
		2690	valign => 0.5,
		2691	can_events => 1,
		2692	@_
		2693	);
		2694	}
		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
		2702	sub invoke_button_up {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	$self->emit ("activate")
		2706	if $x >= 0 && $x < $self->{w}
		2707	&& $y >= 0 && $y < $self->{h};
		2708
		2709	1
		2710	}
		2711
		2712	#############################################################################
		2713
2058	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2059		2715
2060	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2061		2717
2062	use List::Util qw(min max);	2718	use List::Util qw(min max);
2063		2719
2064	use CFClient::OpenGL;	2720	use DC::OpenGL;
2065		2721
2066	my %tex = (	2722	my %tex = (
2067	food => [	2723	food => [
2068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2069	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2070	],	2726	],
2071	grace => [	2727	grace => [
2072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2073	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2074	],	2730	],
2075	hp => [	2731	hp => [
2076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2077	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2078	],	2734	],
2079	mana => [	2735	mana => [
2080	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2081	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2082	],	2738	],
2083	);	2739	);
2084		2740
2085	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2145	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2146	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2147		2803
2148	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2149	my $h2 = $self->{h} * (1 - $ycut2);	2805	my $h2 = $self->{h} * (1 - $ycut2);
		2806	my $h3 = $self->{h};
		2807
		2808	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2150		2809
2151	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2152	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2811	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2812	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2153	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2154	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2155		2815
2156	glBindTexture GL_TEXTURE_2D, $t1->{name};	2816	glBindTexture GL_TEXTURE_2D, $t1->{name};
2157	glBegin GL_QUADS;	2817	glBegin GL_QUADS;
…		…
2172		2832
2173	if ($t3) {	2833	if ($t3) {
2174	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2175	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2176	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2177	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2178	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2179	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2180	glEnd;	2840	glEnd;
2181	}	2841	}
2182		2842
2183	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2184	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2185	}	2845	}
2186		2846
2187	#############################################################################	2847	#############################################################################
2188		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2189	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2190		3004
2191	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2192		3006
2193	sub new {	3007	sub new {
2194	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2195		3009
2196	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2198	can_hover => 1,	3012	can_hover => 1,
2199	can_events => 1,	3013	can_events => 1,
2200	%arg,	3014	%arg,
2201	);	3015	);
2202		3016
2203	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2204	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2205	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2206		3020
2207	$self	3021	$self
2208	}	3022	}
2209		3023
2210	sub set_fontsize {	3024	sub set_fontsize {
…		…
2231	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2232	}	3046	}
2233		3047
2234	#############################################################################	3048	#############################################################################
2235		3049
2236	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2237		3051
2238	use strict;	3052	use strict;
2239		3053
2240	use CFClient::OpenGL;	3054	use DC::OpenGL;
2241		3055
2242	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2243		3057
2244	my @tex =	3058	my @tex =
2245	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2246	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2247		3061
2248	sub new {	3062	sub new {
2249	my $class = shift;	3063	my $class = shift;
2250		3064
…		…
2271	$self->update;	3085	$self->update;
2272		3086
2273	$self	3087	$self
2274	}	3088	}
2275		3089
2276	sub changed { }
2277
2278	sub set_range {	3090	sub set_range {
2279	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2280		3092
2281	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2282		3094
2283	$self->update
2284	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2285	}	3099	}
2286		3100
2287	sub set_value {	3101	sub set_value {
2288	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2289		3103
2290	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2291		3105
2292	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2293		3107
2294	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2295
2296	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2297	$value = $hi - $page if $value > $hi - $page;
2298		3110
2299	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2300	if $unit;	3112	if $unit;
2301		3113
2302	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2303		3115
2304	if ($value != $old_value) {	3116	if ($value != $old_value) {
2305	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2306	$self->update;	3118	$self->update;
2307	}	3119	}
2308	}	3120	}
2309		3121
2310	sub size_request {	3122	sub size_request {
2311	my ($self) = @_;	3123	my ($self) = @_;
2312		3124
2313	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2314	}	3126	}
2315		3127
2316	sub button_down {	3128	sub invoke_button_down {
2317	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2318		3130
2319	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2320		3132
2321	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2322		3134
2323	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2324	}
2325		3136
		3137	1
		3138	}
		3139
2326	sub mouse_motion {	3140	sub invoke_mouse_motion {
2327	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2328		3142
2329	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2330	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2331		3145
…		…
2339	}	3153	}
2340		3154
2341	1	3155	1
2342	}	3156	}
2343		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($self, $ev) = @_;
		3160
		3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3162
		3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3164
		3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2344	sub update {	3170	sub update {
2345	my ($self) = @_;	3171	my ($self) = @_;
2346		3172
2347	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	3173	delete $self->{knob_w};
		3174	$self->SUPER::update;
		3175	}
		3176
		3177	sub _draw {
		3178	my ($self) = @_;
		3179
		3180	unless ($self->{knob_w}) {
2348	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2349		3182
2350	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2351	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2352		3185
2353	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2354		3187
2355	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2356	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2357		3190
2358	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
2359	$value = $value * $self->{scale} + $self->{offset};	3192	$value = $value * $self->{scale} + $self->{offset};
2360		3193
2361	$self->{knob_x} = $value - $knob_w * 0.5;	3194	$self->{knob_x} = $value - $knob_w * 0.5;
2362	$self->{knob_w} = $knob_w;	3195	$self->{knob_w} = $knob_w;
2363	});	3196	}
2364
2365	$self->SUPER::update;
2366	}
2367
2368	sub _draw {
2369	my ($self) = @_;
2370		3197
2371	$self->SUPER::_draw ();	3198	$self->SUPER::_draw ();
2372		3199
2373	glScale $self->{w}, $self->{h};	3200	glScale $self->{w}, $self->{h};
2374		3201
…		…
2394	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2395	}	3222	}
2396		3223
2397	#############################################################################	3224	#############################################################################
2398		3225
2399	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2400		3227
2401	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2402		3229
2403	sub new {	3230	sub new {
2404	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2405		3232
2406	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2407		3234
2408	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	3238	to_value => sub { shift },
2412	from_value => sub { shift },	3239	from_value => sub { shift },
2413	%arg,	3240	%arg,
2414	);	3241	);
2415		3242
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2437		3264
2438	#############################################################################	3265	#############################################################################
2439		3266
2440	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2441		3268
2442	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2443		3270
2444	use CFClient::OpenGL;	3271	use DC::OpenGL;
2445		3272
2446	sub new {	3273	sub new {
2447	my $class = shift;	3274	my $class = shift;
2448		3275
2449	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2450	fontsize => 1,	3277	fontsize => 1,
2451	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2452	#font => default_font	3280	#font => default_font
2453	@_,	3281	@_,
2454		3282
2455	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2456	par => [],	3284	par => [],
		3285	max_par => 0,
2457	height => 0,	3286	height => 0,
2458	children => [	3287	children => [
2459	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2461	],	3290	],
2462	);	3291	);
2463		3292
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3294
…		…
2471		3300
2472	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3302	$self->reflow;
2474	}	3303	}
2475		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2476	sub size_allocate {	3314	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2478		3316
2479	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3319
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3324
2485	$self->reflow;	3325	$self->reflow;
2486	}
2487		3326
2488	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3332	my ($self, $ev) = @_;
		3333
		3334	return 0 unless $ev->{dy}; # only vertical movements
		3335
		3336	$self->{children}[1]->emit (mouse_wheel => $ev);
		3337
		3338	1
		3339	}
		3340
		3341	sub get_layout {
		3342	my ($self, $para) = @_;
2490		3343
2491	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2492		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3351	$layout->set_markup ($para->{markup});
		3352
		3353	$layout->set_shapes (
		3354	map
		3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3356	@{$para->{widget}}
2496		3357	);
		3358
2497	$layout->size	3359	$layout
2498	}	3360	}
2499		3361
2500	sub reflow {	3362	sub reflow {
2501	my ($self) = @_;	3363	my ($self) = @_;
2502		3364
…		…
2509		3371
2510	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2512	}	3374	}
2513		3375
		3376	sub current_paragraph {
		3377	my ($self) = @_;
		3378
		3379	$self->{top_paragraph} - 1
		3380	}
		3381
		3382	sub scroll_to {
		3383	my ($self, $para) = @_;
		3384
		3385	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3386
		3387	$self->{scroll_to} = $para;
		3388	$self->update;
		3389	}
		3390
2514	sub clear {	3391	sub clear {
2515	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2516		3396
2517	$self->{par} = [];	3397	$self->{par} = [];
2518	$self->{height} = 0;	3398	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3400	}
2521		3401
2522	sub add_paragraph {	3402	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2524		3404
2525	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3406	$para = {
		3407	fg => [1, 1, 1, 1],
		3408	indent => 0,
		3409	markup => "",
		3410	widget => [],
		3411	ref $para ? %$para : (markup => $para),
		3412	w => 1e10,
		3413	wrapped => 1,
		3414	};
		3415
		3416	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3417	push @{$self->{par}}, $para;
		3418	}
		3419
		3420	if (my $max = $self->{max_par}) {
		3421	shift @{$self->{par}} while @{$self->{par}} > $max;
		3422	}
		3423
		3424	$self->{need_reflow}++;
		3425	$self->update;
		3426	}
		3427
		3428	sub scroll_to_bottom {
		3429	my ($self) = @_;
		3430
		3431	$self->{scroll_to} = $#{$self->{par}};
		3432	$self->update;
		3433	}
		3434
		3435	sub force_uptodate {
		3436	my ($self) = @_;
		3437
		3438	if (delete $self->{need_reflow}) {
		3439	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3440
		3441	my $height = 0;
		3442
		3443	for my $para (@{$self->{par}}) {
		3444	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3445	my $layout = $self->get_layout ($para);
		3446	my ($w, $h) = $layout->size;
		3447
		3448	$para->{w} = $w + $para->{indent};
		3449	$para->{h} = $h;
		3450	$para->{wrapped} = $layout->has_wrapped;
		3451	}
		3452
		3453	$para->{y} = $height;
		3454	$height += $para->{h};
		3455	}
		3456
2527	$self->{height} += $h;	3457	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3459
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3460	delete $self->{texture};
		3461	}
		3462
		3463	if (my $paridx = delete $self->{scroll_to}) {
		3464	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3465	}
2532	}	3466	}
2533		3467
2534	sub update {	3468	sub update {
2535	my ($self) = @_;	3469	my ($self) = @_;
2536		3470
…		…
2538		3472
2539	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2540		3474
2541	delete $self->{texture};	3475	delete $self->{texture};
2542		3476
2543	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3481
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 {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2573	glClearColor 0.5, 0.5, 0.5, 0;	3483	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2575		3485
		3486	package DC::UI::Base;
		3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3488	(0, 0, $self->{w}, $self->{h});
		3489
		3490	my $top = int $self->{children}[1]{range}[0];
		3491
		3492	my $paridx = 0;
		3493	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2577		3495
2578	my $y0 = $top;	3496	my $y0 = $top;
2579	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2580		3498
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}}) {	3499	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2593		3502
2594	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3505
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2600		3508
2601	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3510	my @s = $layout->get_shapes;
		3511
		3512	for (@w) {
		3513	my ($dx, $dy) = splice @s, 0, 2, ();
		3514
		3515	$_->{x} = $dx + $para->{indent};
		3516	$_->{y} = $dy + $y - $y0;
		3517
		3518	$_->draw;
		3519	}
		3520	}
2603	}	3521	}
2604		3522
2605	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3525	}
2607		3526
2608	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2609	};	3528	};
2610	});	3529	});
2611	}	3530	}
2612		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
		3539	}
		3540
2613	sub _draw {	3541	sub _draw {
2614	my ($self) = @_;	3542	my ($self) = @_;
2615		3543
2616	glEnable GL_TEXTURE_2D;	3544	glEnable GL_TEXTURE_2D;
2617	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2618	glColor 1, 1, 1, 1;	3546	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3547	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2621		3549
2622	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2623
2624	}	3551	}
2625		3552
2626	#############################################################################	3553	#############################################################################
2627		3554
2628	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2629		3556
2630	use CFClient::OpenGL;	3557	use DC::OpenGL;
2631		3558
2632	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2633		3560
2634	sub moveto {	3561	sub moveto {
2635	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2636		3563
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3592	glPopMatrix;
2666	}	3593	}
2667		3594
2668	#############################################################################	3595	#############################################################################
2669		3596
2670	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2671		3598
2672	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2673		3600
2674	sub new {	3601	sub new {
2675	my $class = shift;	3602	my $class = shift;
2676		3603
2677	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2690	}	3617	}
2691		3618
2692	#############################################################################	3619	#############################################################################
2693		3620
2694	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2695		3622
2696	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2697		3624
2698	use CFClient::OpenGL;	3625	use DC::OpenGL;
2699		3626
2700	sub new {	3627	sub new {
2701	my $class = shift;	3628	my $class = shift;
2702		3629
2703	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2707	}	3634	}
2708		3635
2709	sub set_tooltip_from {	3636	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2711		3638
2712	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
2713		3644
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2719	}	3650	}
2720		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2721	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2722	markup => $tooltip,	3657	markup => $tip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2724	fontsize => 0.8,	3660	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2726	ellipsise => 0,	3662	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3664	);
2729	}	3665	}
2730		3666
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3671
2736	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2737	}	3673	}
2738		3674
2739	sub size_allocate {	3675	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2741		3677
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3679	}
2744		3680
2745	sub visibility_change {	3681	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2747		3683
2748	return unless $visible;	3684	return unless $visible;
2749		3685
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2752	or return;	3688	or return;
2753		3689
		3690	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3692
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2758		3695
2759	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2760	});	3700	});
2761	}	3701	}
2762		3702
2763	sub _draw {	3703	sub _draw {
2764	my ($self) = @_;	3704	my ($self) = @_;
2765		3705
2766	glTranslate 0.375, 0.375;
2767
2768	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2769		3707
2770	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2771	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2772	glVertex 0 , 0;
2773	glVertex 0 , $h;
2774	glVertex $w, $h;
2775	glVertex $w, 0;
2776	glEnd;
2777		3710
2778	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2779	glBegin GL_LINE_LOOP;	3712	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		3713
2786	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2787		3715
2788	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2789	}	3717	}
2790		3718
2791	#############################################################################	3719	#############################################################################
2792		3720
2793	package CFClient::UI::Face;	3721	package DC::UI::Face;
2794		3722
2795	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2796		3724
2797	use CFClient::OpenGL;	3725	use DC::OpenGL;
2798		3726
2799	sub new {	3727	sub new {
2800	my $class = shift;	3728	my $class = shift;
2801		3729
2802	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2803	aspect => 1,	3733	aspect => 1,
2804	can_events => 0,	3734	can_events => 0,
2805	@_,	3735	@_,
2806	);	3736	);
2807		3737
2808	if ($self->{anim} && $self->{animspeed}) {	3738	$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		3739
2822	$self	3740	$self
2823	}	3741	}
2824		3742
		3743	sub update_timer {
		3744	my ($self) = @_;
		3745
		3746	return unless $self->{timer};
		3747
		3748	if ($self->{visible}) {
		3749	$self->{timer}->start;
		3750	} else {
		3751	$self->{timer}->stop;
		3752	}
		3753	}
		3754
		3755	sub update_face {
		3756	my ($self) = @_;
		3757
		3758	if ($::CONN) {
		3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3760	if ($anim && @$anim) {
		3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3762	delete $self->{face_change_cb};
		3763
		3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
		3768	}
		3769	}
		3770	}
		3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
2825	sub size_request {	3802	sub size_request {
2826	(32, 8)	3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
		3818
		3819	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3820	}
2828		3821
2829	sub update {	3822	sub update {
2830	my ($self) = @_;	3823	my ($self) = @_;
2831		3824
2832	return unless $self->{visible};	3825	return unless $self->{visible};
2833		3826
2834	$self->SUPER::update;	3827	$self->SUPER::update;
2835	}	3828	}
2836		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub invoke_visibility_change {
		3852	my ($self) = @_;
		3853
		3854	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2837	sub _draw {	3859	sub _draw {
2838	my ($self) = @_;	3860	my ($self) = @_;
2839		3861
2840	return unless $::CONN;	3862	$self->SUPER::_draw;
2841		3863
2842	my $face;	3864	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;	3865	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 1, 1, 1, 1;	3867	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2859	}	3870	}
2860	}	3871	}
2861		3872
2862	sub DESTROY {	3873	sub destroy {
2863	my ($self) = @_;	3874	my ($self) = @_;
2864		3875
2865	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2866	if $self->{timer};	3877	if $self->{timer};
2867		3878
2868	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2869	}	3880	}
2870		3881
2871	#############################################################################	3882	#############################################################################
2872		3883
2873	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2874		3885
2875	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2876		3887
2877	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2878		3889
2879	#############################################################################	3890	#############################################################################
2880		3891
2881	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2882		3893
2883	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2884		3895
2885	use CFClient::OpenGL;	3896	use DC::OpenGL;
2886		3897
2887	sub new {	3898	sub new {
2888	my $class = shift;	3899	my $class = shift;
2889		3900
2890	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2891	items => [],	3902	items => [],
2892	z => 100,	3903	z => 100,
2893	@_,	3904	@_,
2894	);	3905	);
2895		3906
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2897		3908
2898	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2900		3911
2901	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2902	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2903	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2904	can_hover => 1,	3918	can_hover => 1,
2905	can_events => 1,	3919	can_events => 1,
		3920	tooltip => $tooltip,
		3921	children => [
		3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3923	(new DC::UI::Label markup => $right, align => 1),
		3924	],
		3925	;
		3926
		3927	} else {
		3928	$widget = new DC::UI::Label
		3929	can_hover => 1,
		3930	can_events => 1,
		3931	align => 0,
2906	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2907	}	3935	}
2908		3936
2909	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2910		3938
2911	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2916		3944
2917	# popup given the event (must be a mouse button down event currently)	3945	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3946	sub popup {
2919	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2920		3948
2921	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2922		3950
2923	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3952	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2926		3954
2927	$self->show;	3955	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}
2930		3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2931	sub mouse_motion {	3967	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2933		3969
2934	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2937		3973
2938	0	3974	0
2939	}	3975	}
2940		3976
2941	sub button_up {	3977	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2943		3979
2944	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3981	undef $GRAB;
2946	$self->hide;	3982	$self->hide;
2947		3983
2948	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3986	} else {
2951	return 0	3987	return 0
2952	}	3988	}
2953		3989
2954	1	3990	1
2955	}	3991	}
2956		3992
2957	#############################################################################	3993	#############################################################################
2958		3994
2959	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2960		3996
2961	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2962		3998
2963	sub new {	3999	sub new {
2964	my $class = shift;	4000	my $class = shift;
2965		4001
2966	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2967	@_,	4003	@_,
2968	);	4004	);
2969		4005
2970	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2971	if @{ $self->{children} };
2972		4007
2973	$self	4008	$self
2974	}	4009	}
2975		4010
2976	sub add {	4011	sub add {
2977	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2978		4013
2979	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2980		4015
2981	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2982	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2983	}	4024	}
2984		4025
2985	sub set_current_page {	4026	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2987		4028
2988	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
2989	? $page_or_widget	4030	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
2991		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
2992	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		4038
2995	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
2996		4041
2997	$self->realloc;	4042	$self->realloc;
2998	}	4043	}
2999		4044
3000	sub visible_children {	4045	sub visible_children {
3001	$_[0]{current}	4046	$_[0]{current} || ()
3002	}	4047	}
3003		4048
3004	sub size_request {	4049	sub size_request {
3005	my ($self) = @_;	4050	my ($self) = @_;
3006		4051
		4052	$self->{current}
3007	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3008	}	4055	}
3009		4056
3010	sub size_allocate {	4057	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3012		4059
3013	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3014	}	4064	}
3015		4065
3016	sub _draw {	4066	sub _draw {
3017	my ($self) = @_;	4067	my ($self) = @_;
3018		4068
3019	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3020	}	4071	}
3021		4072
3022	#############################################################################	4073	#############################################################################
3023		4074
3024	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3025		4076
		4077	use DC::OpenGL;
		4078
3026	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3027		4080
3028	sub new {	4081	sub new {
3029	my $class = shift;	4082	my $class = shift;
3030		4083
3031	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3034	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3035	@_,	4089	@_,
3036	);	4090	);
3037		4091
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3041	$self	4129	$self
3042	}	4130	}
3043		4131
3044	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3045	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3046		4163
3047	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3048		4166
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);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3056	}	4174	}
3057		4175
3058	sub set_current_page {	4176	sub set_current_page {
3059	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3060		4178
3061	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
		4181	}
		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
3063	}	4201	}
3064		4202
3065	#############################################################################	4203	#############################################################################
3066		4204
3067	package CFClient::UI::Statusbox;	4205	package DC::UI::Selector;
3068		4206
		4207	use utf8;
		4208
3069	our @ISA = CFClient::UI::VBox::;	4209	our @ISA = DC::UI::Button::;
3070		4210
3071	sub new {	4211	sub new {
3072	my $class = shift;	4212	my $class = shift;
3073		4213
3074	$class->SUPER::new (	4214	my $self = $class->SUPER::new (
		4215	options => [], # [value, title, longdesc], ...
		4216	value => undef,
		4217	@_,
		4218	);
		4219
		4220	$self->_set_value ($self->{value});
		4221
		4222	$self
		4223	}
		4224
		4225	sub invoke_button_down {
		4226	my ($self, $ev) = @_;
		4227
		4228	my @menu_items;
		4229
		4230	for (@{ $self->{options} }) {
		4231	my ($value, $title, $tooltip) = @$_;
		4232
		4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4234	}
		4235
		4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4237	}
		4238
		4239	sub _set_value {
		4240	my ($self, $value) = @_;
		4241
		4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
		4244	or return;
		4245
		4246	$self->{value} = $item->[0];
		4247	$self->set_markup ("$item->[1] ⇓");
		4248	# $self->set_tooltip ($item->[2]);
		4249	}
		4250
		4251	sub set_value {
		4252	my ($self, $value) = @_;
		4253
		4254	return unless $self->{value} ne $value;
		4255
		4256	$self->_set_value ($value);
		4257	$self->emit (changed => $value);
		4258	}
		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
		4267	#############################################################################
		4268
		4269	package DC::UI::Statusbox;
		4270
		4271	our @ISA = DC::UI::VBox::;
		4272
		4273	sub new {
		4274	my $class = shift;
		4275
		4276	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	4277	fontsize => 0.8,
3076	@_,	4278	@_,
3077	)	4279	);
		4280
		4281	DC::weaken (my $this = $self);
		4282
		4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4284
		4285	$self
3078	}	4286	}
3079		4287
3080	sub reorder {	4288	sub reorder {
3081	my ($self) = @_;	4289	my ($self) = @_;
3082	my $NOW = time;	4290	my $NOW = EV::time;
		4291
		4292	# freeze display when hovering over any label
		4293	return if $DC::UI::TOOLTIP->{owner}
		4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4295	values %{ $self->{item} };
3083		4296
3084	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3085	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3086	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3087		4302
3088	my @widgets;	4303	my @widgets;
3089		4304
3090	my @items = sort {	4305	my @items = sort {
3091	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
…		…
3094		4309
3095	my $count = 10 + 1;	4310	my $count = 10 + 1;
3096	for my $item (@items) {	4311	for my $item (@items) {
3097	last unless --$count;	4312	last unless --$count;
3098		4313
3099	push @widgets, $item->{label} ||= do {	4314	my $label = $item->{label} ||= do {
3100	# TODO: doesn't handle markup well (read as: at all)	4315	# TODO: doesn't handle markup well (read as: at all)
3101	my $short = $item->{count} > 1	4316	my $short = $item->{count} > 1
3102	? "<b>$item->{count} ×</b> $item->{text}"	4317	? "<b>$item->{count} ×</b> $item->{text}"
3103	: $item->{text};	4318	: $item->{text};
3104		4319
3105	for ($short) {	4320	for ($short) {
3106	s/^\s+//;	4321	s/^\s+//;
3107	s/\s+/ /g;	4322	s/\s+/ /g;
3108	}	4323	}
3109		4324
3110	new CFClient::UI::Label	4325	new DC::UI::Label
3111	markup => $short,	4326	markup => $short,
3112	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3113	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3114	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3115	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3116	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3117	fg => $item->{fg},	4333	fg => [@{ $item->{fg} }],
3118	can_events => 1,	4334	can_events => 1,
3119	can_hover => 1	4335	can_hover => 1
3120	};	4336	};
		4337
		4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4340	$label->update;
		4341	$label->set_max_size (undef, $label->{req_h} * $diff)
		4342	if $diff < 1;
		4343	$self->{timer}->set (1/30, 1/30);
		4344	} else {
		4345	$label->{fg}[3] = $item->{fg}[3] || 1;
		4346	}
		4347
		4348	push @widgets, $label;
3121	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3122		4354
3123	$self->clear;	4355	$self->clear;
3124	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3125	}	4357	}
3126		4358
…		…
3130	$text =~ s/^\s+//;	4362	$text =~ s/^\s+//;
3131	$text =~ s/\s+$//;	4363	$text =~ s/\s+$//;
3132		4364
3133	return unless $text;	4365	return unless $text;
3134		4366
3135	my $timeout = time + ((delete $arg{timeout}) || 60);	4367	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3136		4368
3137	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4369	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3138		4370
3139	if (my $item = $self->{item}{$group}) {	4371	if (my $item = $self->{item}{$group}) {
3140	if ($item->{text} eq $text) {	4372	if ($item->{text} eq $text) {
3141	$item->{count}++;	4373	$item->{count}++;
3142	} else {	4374	} else {
3143	$item->{count} = 1;	4375	$item->{count} = 1;
3144	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3145	}	4377	}
3146	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3147	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3148	delete $item->{label};	4380	delete $item->{label};
3149	} else {	4381	} else {
3150	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3151	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3157	count => 1,	4389	count => 1,
3158	%arg,	4390	%arg,
3159	};	4391	};
3160	}	4392	}
3161		4393
		4394	$ROOT->on_refresh (reorder => sub {
3162	$self->reorder;	4395	$self->reorder;
		4396	});
3163	}	4397	}
3164		4398
3165	sub reconfigure {	4399	sub reconfigure {
3166	my ($self) = @_;	4400	my ($self) = @_;
3167		4401
…		…
3170		4404
3171	$self->reorder;	4405	$self->reorder;
3172	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3173	}	4407	}
3174		4408
		4409	sub destroy {
		4410	my ($self) = @_;
		4411
		4412	$self->{timer}->cancel;
		4413
		4414	$self->SUPER::destroy;
		4415	}
		4416
3175	#############################################################################	4417	#############################################################################
3176		4418
3177	package CFClient::UI::Inventory;
3178
3179	our @ISA = CFClient::UI::ScrolledWindow::;
3180
3181	sub new {
3182	my $class = shift;
3183
3184	my $self = $class->SUPER::new (
3185	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3186	@_,
3187	);
3188
3189	$self
3190	}
3191
3192	sub set_items {
3193	my ($self, $items) = @_;
3194
3195	$self->{child}->clear;
3196	return unless $items;
3197
3198	my @items = sort {
3199	($a->{type} <=> $b->{type})
3200	or ($a->{name} cmp $b->{name})
3201	} @$items;
3202
3203	$self->{real_items} = \@items;
3204
3205	my $row = 0;
3206	for my $item (@items) {
3207	CFClient::Item::update_widgets $item;
3208
3209	$self->{child}->add (0, $row, $item->{face_widget});
3210	$self->{child}->add (1, $row, $item->{desc_widget});
3211	$self->{child}->add (2, $row, $item->{weight_widget});
3212
3213	$row++;
3214	}
3215	}
3216
3217	#############################################################################
3218
3219	package CFClient::UI::BindEditor;
3220
3221	our @ISA = CFClient::UI::FancyFrame::;
3222
3223	sub new {
3224	my $class = shift;
3225
3226	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3227
3228	$self->add (my $vb = new CFClient::UI::VBox);
3229
3230
3231	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3232	text => "start recording",
3233	tooltip => "Start/Stops recording of actions."
3234	."All subsequent actions after the recording started will be captured."
3235	."The actions are displayed after the record was stopped."
3236	."To bind the action you have to click on the 'Bind' button",
3237	on_activate => sub {
3238	unless ($self->{recording}) {
3239	$self->start;
3240	} else {
3241	$self->stop;
3242	}
3243	});
3244
3245	$vb->add (new CFClient::UI::Label text => "Actions:");
3246	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3247
3248	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3249	$vb->add (my $hb = new CFClient::UI::HBox);
3250	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3251	$hb->add (new CFClient::UI::Button
3252	text => "bind",
3253	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3254	on_activate => sub {
3255	$self->ask_for_bind;
3256	});
3257
3258	$vb->add (my $hb = new CFClient::UI::HBox);
3259	$hb->add (new CFClient::UI::Button
3260	text => "ok",
3261	expand => 1,
3262	tooltip => "This closes the binding editor and saves the binding",
3263	on_activate => sub {
3264	$self->hide;
3265	$self->commit;
3266	});
3267
3268	$hb->add (new CFClient::UI::Button
3269	text => "cancel",
3270	expand => 1,
3271	tooltip => "This closes the binding editor without saving",
3272	on_activate => sub {
3273	$self->hide;
3274	$self->{binding_cancel}->()
3275	if $self->{binding_cancel};
3276	});
3277
3278	$self->update_binding_widgets;
3279
3280	$self
3281	}
3282
3283	sub commit {
3284	my ($self) = @_;
3285	my ($mod, $sym, $cmds) = $self->get_binding;
3286	if ($sym != 0 && @$cmds > 0) {
3287	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3288	."'. Don't forget 'Save Config'!");
3289	$self->{binding_change}->($mod, $sym, $cmds)
3290	if $self->{binding_change};
3291	} else {
3292	$::STATUSBOX->add ("No action bound, no key or action specified!");
3293	$self->{binding_cancel}->()
3294	if $self->{binding_cancel};
3295	}
3296	}
3297
3298	sub start {
3299	my ($self) = @_;
3300
3301	$self->{rec_btn}->set_text ("stop recording");
3302	$self->{recording} = 1;
3303	$self->clear_command_list;
3304	$::CONN->start_record if $::CONN;
3305	}
3306
3307	sub stop {
3308	my ($self) = @_;
3309
3310	$self->{rec_btn}->set_text ("start recording");
3311	$self->{recording} = 0;
3312
3313	my $rec;
3314	$rec = $::CONN->stop_record if $::CONN;
3315	return unless ref $rec eq 'ARRAY';
3316	$self->set_command_list ($rec);
3317	}
3318
3319
3320	sub ask_for_bind_and_commit {
3321	my ($self) = @_;
3322	$self->ask_for_bind (1);
3323	}
3324
3325	sub ask_for_bind {
3326	my ($self, $commit) = @_;
3327
3328	CFClient::Binder::open_binding_dialog (sub {
3329	my ($mod, $sym) = @_;
3330	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3331	$self->update_binding_widgets;
3332	$self->commit if $commit;
3333	});
3334	}
3335
3336	# $mod and $sym are the modifiers and key symbol
3337	# $cmds is a array ref of strings (the commands)
3338	# $cb is the callback that is executed on OK
3339	# $ccb is the callback that is executed on CANCEL and
3340	# when the binding was unsuccessful on OK
3341	sub set_binding {
3342	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3343
3344	$self->clear_command_list;
3345	$self->{recording} = 0;
3346	$self->{rec_btn}->set_text ("start recording");
3347
3348	$self->{binding} = [$mod, $sym];
3349	$self->{commands} = $cmds;
3350
3351	$self->{binding_change} = $cb;
3352	$self->{binding_cancel} = $ccb;
3353
3354	$self->update_binding_widgets;
3355	}
3356
3357	# this is a shortcut method that asks for a binding
3358	# and then just binds it.
3359	sub do_quick_binding {
3360	my ($self, $cmds) = @_;
3361	$self->set_binding (undef, undef, $cmds, sub {
3362	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3363	});
3364	$self->ask_for_bind (1);
3365	}
3366
3367	sub update_binding_widgets {
3368	my ($self) = @_;
3369	my ($mod, $sym, $cmds) = $self->get_binding;
3370	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3371	$self->set_command_list ($cmds);
3372	}
3373
3374	sub get_binding {
3375	my ($self) = @_;
3376	return (
3377	$self->{binding}->[0],
3378	$self->{binding}->[1],
3379	[ grep { defined $_ } @{$self->{commands}} ]
3380	);
3381	}
3382
3383	sub clear_command_list {
3384	my ($self) = @_;
3385	$self->{cmdbox}->clear ();
3386	}
3387
3388	sub set_command_list {
3389	my ($self, $cmds) = @_;
3390
3391	$self->{cmdbox}->clear ();
3392	$self->{commands} = $cmds;
3393
3394	my $idx = 0;
3395
3396	for (@$cmds) {
3397	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3398
3399	my $i = $idx;
3400	$hb->add (new CFClient::UI::Label text => $_);
3401	$hb->add (new CFClient::UI::Button
3402	text => "delete",
3403	tooltip => "Deletes the action from the record",
3404	on_activate => sub {
3405	$self->{cmdbox}->remove ($hb);
3406	$cmds->[$i] = undef;
3407	});
3408
3409
3410	$idx++
3411	}
3412	}
3413
3414	#############################################################################
3415
3416	package CFClient::UI::SpellList;
3417
3418	our @ISA = CFClient::UI::Table::;
3419
3420	sub new {
3421	my $class = shift;
3422
3423	my $self = $class->SUPER::new (
3424	binding => [],
3425	commands => [],
3426	@_,
3427	)
3428	}
3429
3430	# XXX: Do sorting? Argl...
3431	sub add_spell {
3432	my ($self, $spell) = @_;
3433	$self->{spells}->{$spell->{name}} = $spell;
3434
3435	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3436	face => $spell->{face},
3437	can_hover => 1,
3438	can_events => 1,
3439	tooltip => $spell->{message});
3440
3441	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3442	text => $spell->{name},
3443	can_hover => 1,
3444	can_events => 1,
3445	tooltip => $spell->{message},
3446	expand => 1);
3447
3448	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3449	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3450	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3451	expand => 1);
3452
3453	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3454	text => "bind to key",
3455	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3456	}
3457
3458	sub rebuild_spell_list {
3459	my ($self) = @_;
3460	$self->{tbl_idx} = 0;
3461	$self->add_spell ($_) for values %{$self->{spells}};
3462	}
3463
3464	sub remove_spell {
3465	my ($self, $spell) = @_;
3466	delete $self->{spells}->{$spell->{name}};
3467	$self->rebuild_spell_list;
3468	}
3469
3470	#############################################################################
3471
3472	package CFClient::UI::Root;	4419	package DC::UI::Root;
3473		4420
3474	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3475		4422
		4423	use List::Util qw(min max);
		4424
3476	use CFClient::OpenGL;	4425	use DC::OpenGL;
3477		4426
3478	sub new {	4427	sub new {
3479	my $class = shift;	4428	my $class = shift;
3480		4429
3481	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3482	visible => 1,	4431	visible => 1,
3483	@_,	4432	@_,
3484	);	4433	);
3485		4434
3486	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3487		4436
3488	$self	4437	$self
3489	}	4438	}
3490		4439
3491	sub size_request {	4440	sub size_request {
…		…
3506	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3507		4456
3508	int $coord + 0.5	4457	int $coord + 0.5
3509	}	4458	}
3510		4459
3511	sub size_allocate {	4460	sub invoke_size_allocate {
3512	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3513		4462
3514	for my $child ($self->children) {	4463	for my $child ($self->children) {
3515	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4464	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3516		4465
…		…
3520	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3521	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3522		4471
3523	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3524	}	4473	}
		4474
		4475	1
3525	}	4476	}
3526		4477
3527	sub coord2local {	4478	sub coord2local {
3528	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3529		4480
…		…
3537	}	4488	}
3538		4489
3539	sub update {	4490	sub update {
3540	my ($self) = @_;	4491	my ($self) = @_;
3541		4492
3542	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3543	}	4494	}
3544		4495
3545	sub add {	4496	sub add {
3546	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3547		4498
…		…
3584	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3585	$_->()	4536	$_->()
3586	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3587	}	4538	}
3588		4539
3589	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3590	my %queue;	4541	my %queue;
3591	my @queue;	4542	my @queue;
3592	my $widget;	4543	my $widget;
3593		4544
3594	outer:	4545	outer:
…		…
3614		4565
3615	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3616		4567
3617	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3618		4569
3619	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3620	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
		4575
		4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3621		4578
3622	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
3623	$h = $widget->{force_h} if exists $widget->{force_h};	4580	$h = $widget->{force_h} if exists $widget->{force_h};
3624		4581
3625	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4582	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3638	}	4595	}
3639	}	4596	}
3640		4597
3641	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3642	}	4599	}
3643	}
3644		4600
3645	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3646	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3647	values %$size_alloc;	4603	values %$size_alloc;
3648		4604
3649	while () {	4605	while () {
3650	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3651		4607
3652	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3653		4609
3654	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3655	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3656		4612
		4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4615
		4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4618
3657	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3658	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3659		4621
3660	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3661	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3662	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3663		4625
3664	$widget->{w} = $w;	4626	$widget->{w} = $w;
3665	$widget->{h} = $h;	4627	$widget->{h} = $h;
3666		4628
3667	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3668	}	4631	}
3669	}	4632	}
3670	}	4633	}
3671		4634
3672	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3673	$_->()	4636	$_->()
3674	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3675	}	4638	}
3676
3677		4639
3678	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3679	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3680	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3681		4643
…		…
3684	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3685	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3686	glLoadIdentity;	4648	glLoadIdentity;
3687		4649
3688	{	4650	{
3689	package CFClient::UI::Base;	4651	package DC::UI::Base;
3690		4652
3691	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3692	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3693	}
3694		4655
3695	$self->_draw;	4656	$self->_draw;
		4657	}
3696	}	4658	}
3697		4659
3698	#############################################################################	4660	#############################################################################
3699		4661
3700	package CFClient::UI;	4662	package DC::UI;
3701		4663
3702	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3703	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3704		4666
3705	1	4667	1
3706

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines