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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.278 by root, Sun Jun 4 23:05:06 2006 UTC vs.
Revision 1.478 by root, Tue Dec 22 00:35:44 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use strict;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($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}, $self->{y}, 0;
553
554	if ($self == $HOVER && $self->{can_hover}) {
555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556	glEnable GL_BLEND;
557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558	glBegin GL_QUADS;
559	glVertex 0 , 0;
560	glVertex $self->{w}, 0;
561	glVertex $self->{w}, $self->{h};
562	glVertex 0 , $self->{h};
563	glEnd;
564	glDisable GL_BLEND;
565	}
566
567	if ($ENV{CFPLUS_DEBUG} & 1) {
568	glPushMatrix;
569	glColor 1, 1, 0, 1;
570	glTranslate 0.375, 0.375;
571	glBegin GL_LINE_LOOP;
572	glVertex 0 , 0;
573	glVertex $self->{w} - 1, 0;
574	glVertex $self->{w} - 1, $self->{h} - 1;
575	glVertex 0 , $self->{h} - 1;
576	glEnd;
577	glPopMatrix;
578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579	}
580
581	$self->_draw;
582	glPopMatrix;
583	}
584		623
585	sub _draw {	624	sub _draw {
586	my ($self) = @_;	625	my ($self) = @_;
587		626
588	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
589	}	628	}
590		629
591	sub DESTROY {	630	sub DESTROY {
592	my ($self) = @_;	631	my ($self) = @_;
593		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
594	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
595	#$self->deactivate;
596	}	640	}
597		641
598	#############################################################################	642	#############################################################################
599		643
600	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
601		645
602	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
603		647
604	use strict;	648	use strict;
605	use CFClient::OpenGL;	649	use DC::OpenGL;
606		650
607	sub new {	651	sub new {
608	my $class = shift;	652	my $class = shift;
609
610	# range [value, low, high, page]
611		653
612	$class->SUPER::new (	654	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
615	@_	657	@_
616	)	658	)
617	}	659	}
618		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
619	sub _draw {	668	sub _draw {
620	my ($self) = @_;	669	my ($self) = @_;
621		670
622	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
623	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
624	: $self->{bg};	673	: $self->{bg};
625		674
626	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
627	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
628		677
629	glEnable GL_BLEND;	678	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	680	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	682	glDisable GL_BLEND;
641	}	683	}
642	}	684	}
643		685
644	#############################################################################	686	#############################################################################
645		687
646	package CFClient::UI::Empty;	688	package DC::UI::Empty;
647		689
648	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
649		691
650	sub new {	692	sub new {
651	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
653	}	695	}
…		…
660		702
661	sub draw { }	703	sub draw { }
662		704
663	#############################################################################	705	#############################################################################
664		706
665	package CFClient::UI::Container;	707	package DC::UI::Container;
666		708
667	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
668		710
669	sub new {	711	sub new {
670	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
671		713
672	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
676	can_events => 0,	718	can_events => 0,
677	%arg,	719	%arg,
678	);	720	);
679		721
680	$self->add (@$children)	722	$self->add (@$children)
681	if $children;	723	if $children && @$children;
682		724
683	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
684	}	734	}
685		735
686	sub add {	736	sub add {
687	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
688		738
689	$_->set_parent ($self)	739	$_->set_parent ($self)
690	for @widgets;	740	for @widgets;
691		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	743	use sort 'stable';
693		744
694	$self->{children} = [	745	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
697	];	748	];
698		749
699	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
700	}	755	}
701		756
702	sub children {	757	sub children {
703	@{ $_[0]{children} }	758	@{ $_[0]{children} }
704	}	759	}
705		760
706	sub remove {	761	sub remove {
707	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
708		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
709	delete $child->{parent};	767	delete $child->{parent};
710	$child->hide;	768	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
713		771
714	$self->realloc;	772	$self->realloc;
715	}	773	}
716		774
717	sub clear {	775	sub clear {
718	my ($self) = @_;	776	my ($self) = @_;
719		777
720	my $children = delete $self->{children};	778	my $children = $self->{children};
721	$self->{children} = [];	779	$self->{children} = [];
722		780
723	for (@$children) {	781	for (@$children) {
724	delete $_->{parent};	782	delete $_->{parent};
725	$_->hide;	783	$_->hide;
…		…
745	}	803	}
746		804
747	sub _draw {	805	sub _draw {
748	my ($self) = @_;	806	my ($self) = @_;
749		807
750	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
751	}	809	}
752		810
753	#############################################################################	811	#############################################################################
754		812
755	package CFClient::UI::Bin;	813	package DC::UI::Bin;
756		814
757	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
758		816
759	sub new {	817	sub new {
760	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
761		819
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		821
764	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
765	}	823	}
766		824
767	sub add {	825	sub add {
768	my ($self, $child) = @_;	826	my ($self, $child) = @_;
769		827
770	$self->{children} = [];	828	$self->clear;
771
772	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
773	}	830	}
774		831
775	sub remove {	832	sub remove {
776	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
777		834
778	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
779		836
780	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
781	unless @{$self->{children}};	838	unless @{$self->{children}};
782	}	839	}
783		840
784	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
785		842
786	sub size_request {	843	sub size_request {
787	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
788	}	845	}
789		846
790	sub size_allocate {	847	sub invoke_size_allocate {
791	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
792		849
793	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
794	}	853	}
795		854
796	#############################################################################	855	#############################################################################
797
798	# back-buffered drawing area	856	# back-buffered drawing area
799		857
800	package CFClient::UI::Window;	858	package DC::UI::Window;
801		859
802	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
803		861
804	use CFClient::OpenGL;	862	use DC::OpenGL;
805		863
806	sub new {	864	sub new {
807	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
808		866
809	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
814		872
815	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
816	$self->SUPER::update;	874	$self->SUPER::update;
817	}	875	}
818		876
819	sub size_allocate {	877	sub invoke_size_allocate {
820	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
821		879
822	$self->SUPER::size_allocate ($w, $h);
823	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
824	}	883	}
825		884
826	sub _render {	885	sub _render {
827	my ($self) = @_;	886	my ($self) = @_;
828		887
…		…
830	}	889	}
831		890
832	sub render_child {	891	sub render_child {
833	my ($self) = @_;	892	my ($self) = @_;
834		893
835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
836	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
837	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
838		897
839	{	898	{
840	package CFClient::UI::Base;	899	package DC::UI::Base;
841		900
842	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
843	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
844	}	905	}
845
846	$self->_render;
847	};	906	};
848	}	907	}
849		908
850	sub _draw {	909	sub _draw {
851	my ($self) = @_;	910	my ($self) = @_;
852
853	my ($w, $h) = @$self{qw(w h)};
854		911
855	my $tex = $self->{texture}	912	my $tex = $self->{texture}
856	or return;	913	or return;
857		914
858	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860	glEnable GL_BLEND;
861	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
863		918
864	$tex->draw_quad (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
865		920
866	glDisable GL_BLEND;
867	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
868	}	922	}
869		923
870	#############################################################################	924	#############################################################################
871		925
872	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
873		927
		928	use List::Util qw(min max);
		929
874	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
875		931
876	sub new {	932	sub new {
877	my $class = shift;	933	my $class = shift;
878		934
879	$class->SUPER::new (	935	$class->SUPER::new (
…		…
886	sub size_request {	942	sub size_request {
887	my ($self) = @_;	943	my ($self) = @_;
888		944
889	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890		946
891	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
892	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
893		949
894	($w, $h)	950	($w, $h)
895	}	951	}
896		952
897	sub size_allocate {	953	sub invoke_size_allocate {
898	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
899		955
900	my $child = $self->child;	956	my $child = $self->child;
901		957
902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904		960
905	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
906	$self->update;	962	$self->update;
		963
		964	1
907	}	965	}
908		966
909	sub set_offset {	967	sub set_offset {
910	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
911		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}) {
912	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
913	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
914		976
		977	$self->emit (changed => $x, $y);
915	$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	}
916	}	998	}
917		999
918	# 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 $self... but we should not ask for that
919	sub coord2local {	1001	sub coord2local {
920	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
935	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
936		1018
937	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
939	) {	1021	) {
940	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941	} else {	1023	} else {
942	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
943	}	1025	}
944	}	1026	}
945		1027
946	sub _render {	1028	sub _render {
947	my ($self) = @_;	1029	my ($self) = @_;
948		1030
949	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};
950	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 - $self->{view_y};
951		1033
952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953		1035
954	$self->SUPER::_render;	1036	$self->SUPER::_render;
955	}	1037	}
956		1038
957	#############################################################################	1039	#############################################################################
958		1040
959	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
960		1042
961	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
962		1044
963	sub new {	1045	sub new {
964	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
965		1047
966	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
967		1049
968	my $self;	1050	my $self;
969		1051
970	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,
971	vertical => 1,	1066	vertical => 1,
972	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
973	on_changed => sub {	1068	on_changed => sub {
974	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
975	},	1071	},
976	;	1072	;
977		1073
978	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
979	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
980	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
981	%arg,	1082	%arg,
982	);	1083	);
983		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
984	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
985	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
986		1109
987	$self	1110	$self
988	}	1111	}
989		1112
…		…
991	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
992		1115
993	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
994	}	1117	}
995		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
996	sub update {	1123	sub update_slider {
		1124	my ($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 {
997	my ($self) = @_;	1154	my ($self, $ev) = @_;
998		1155
999	$self->SUPER::update;	1156	$self->grab_focus;
1000		1157
1001	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1002	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1004	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1005		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, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1006	sub size_allocate {	1212	sub invoke_size_allocate {
1007	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1008		1214
		1215	$self->update_slider;
1009	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1010
1011	my $child = $self->{vp}->child;
1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013	}	1217	}
1014
1015	#TODO# update range on size_allocate depending on child
1016	# update viewport offset on scroll
1017		1218
1018	#############################################################################	1219	#############################################################################
1019		1220
1020	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1021		1222
1022	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1023		1224
1024	use CFClient::OpenGL;	1225	use DC::OpenGL;
1025		1226
1026	sub new {	1227	sub new {
1027	my $class = shift;	1228	my $class = shift;
1028		1229
1029	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1039	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1040		1241
1041	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1044
1045	glBegin GL_QUADS;
1046	glVertex 0 , 0;
1047	glVertex 0 , $h;
1048	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1049	glVertex $w, 0;
1050	glEnd;
1051
1052	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1053	}	1247	}
1054		1248
1055	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1056	}	1250	}
1057		1251
1058	#############################################################################	1252	#############################################################################
1059		1253
1060	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1061		1255
1062	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1063		1257
1064	use CFClient::OpenGL;	1258	use DC::OpenGL;
1065
1066	my $bg =
1067	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068	mipmap => 1, wrap => 1;
1069
1070	my @border =
1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073		1259
1074	sub new {	1260	sub new {
1075	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1076		1262
1077	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	}
1078		1270
1079	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1080	bg => [1, 1, 1, 1],	1272	# label => "",
1081	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1082	border => 0.6,	1274	border => 0.8,
1083	can_events => 1,	1275	style => 'single',
1084	min_w => 16,
1085	min_h => 16,
1086	%arg,	1276	%arg,
1087	);	1277	);
1088		1278
1089	$self->{title} = new CFClient::UI::Label
1090	align => 0,
1091	valign => 1,
1092	text => $title,
1093	fontsize => $self->{border}
1094	if defined $title;
1095
1096	$self	1279	$self
1097	}	1280	}
1098		1281
1099	sub add {	1282	sub add {
1100	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1101		1284
1102	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1104	}	1287	}
1105		1288
1106	sub border {	1289	sub border {
1107	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1108	}	1291	}
1109		1292
1110	sub size_request {	1293	sub size_request {
1111	my ($self) = @_;	1294	my ($self) = @_;
1112		1295
1113	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1114	if $self->{title};	1297	if $self->{label};
1115		1298
1116	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1117		1300
1118	(	1301	(
1119	$w + $self->border * 2,	1302	$w + $self->border * 2,
1120	$h + $self->border * 2,	1303	$h + $self->border * 2,
1121	)	1304	)
1122	}	1305	}
1123		1306
1124	sub size_allocate {	1307	sub invoke_size_allocate {
1125	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1126		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, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1127	if ($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}) {
1128	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1129	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1130	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1131	}	1449	}
1132		1450
1133	my $border = $self->border;	1451	my $border = $self->border;
1134		1452
1135	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1136	$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;
1137		1468
1138	$self->child->configure ($border, $border, $w, $h);	1469	1
1139	}	1470	}
1140		1471
1141	sub button_down {	1472	sub invoke_button_down {
1142	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1143		1474
1144	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1145	my $border = $self->border;	1476	my $border = $self->border;
1146		1477
…		…
1177		1508
1178	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1179		1510
1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183	};	1514	};
1184	} else {	1515	} else {
1185	return 0;	1516	return 0;
1186	}	1517	}
1187		1518
1188	1	1519	1
1189	}	1520	}
1190		1521
1191	sub button_up {	1522	sub invoke_button_up {
1192	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1193		1524
1194	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1195	}	1526	}
1196		1527
1197	sub mouse_motion {	1528	sub invoke_mouse_motion {
1198	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1199		1530
1200	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1201		1532
1202	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1203	}	1542	}
1204		1543
1205	sub _draw {	1544	sub _draw {
1206	my ($self) = @_;	1545	my ($self) = @_;
1207		1546
…		…
1213	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1215		1554
1216	my $border = $self->border;	1555	my $border = $self->border;
1217		1556
		1557	if ($border) {
1218	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1219	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1220	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1221	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222	$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, $border);
		1577	}
1223		1578
1224	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1226		1581
1227	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1233		1588
1234	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1235		1590
1236	$child->draw;	1591	$child->draw;
1237		1592
1238	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1239	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1240	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1241	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1242	}	1602	}
1243		1603
1244	#############################################################################	1604	#############################################################################
1245		1605
1246	package CFClient::UI::Table;	1606	package DC::UI::Table;
1247		1607
1248	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1249		1609
1250	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1251		1611
1252	use CFClient::OpenGL;	1612	use DC::OpenGL;
1253		1613
1254	sub new {	1614	sub new {
1255	my $class = shift;	1615	my $class = shift;
1256		1616
1257	$class->SUPER::new (	1617	$class->SUPER::new (
1258	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1259	@_,	1620	@_,
1260	)	1621	)
1261	}	1622	}
1262		1623
1263	sub children {
1264	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265	}
1266
1267	sub add {	1624	sub add {
1268	my ($self, $x, $y, $child) = @_;
1269
1270	$child->set_parent ($self);
1271	$self->{children}[$y][$x] = $child;
1272
1273	$self->realloc;
1274	}
1275
1276	# TODO: move to container class maybe? send children a signal on removal?
1277	sub clear {
1278	my ($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);
1279		1656
1280	my @children = $self->children;	1657	my @children = $self->children;
1281	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	}
1282		1668	}
1283	for (@children) {
1284	delete $_->{parent};
1285	$_->hide;
1286	}
1287		1669
1288	$self->realloc;	1670	# second pass, rows
1289	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1290
1291	sub get_wh {
1292	my ($self) = @_;
1293
1294	my (@w, @h);
1295
1296	for my $y (0 .. $#{$self->{children}}) {
1297	my $row = $self->{children}[$y]
1298	or next;
1299
1300	for my $x (0 .. $#$row) {
1301	my $widget = $row->[$x]
1302	or next;
1303	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1304		1673
1305	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1306	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1307	}	1678	}
1308	}	1679	}
1309		1680
1310	(\@w, \@h)	1681	(\@w, \@h)
1311	}	1682	}
…		…
1319	(sum @$ws),	1690	(sum @$ws),
1320	(sum @$hs),	1691	(sum @$hs),
1321	)	1692	)
1322	}	1693	}
1323		1694
1324	sub size_allocate {	1695	sub invoke_size_allocate {
1325	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1326		1697
1327	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1328		1699
1329	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1330	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1331		1702
1332	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1333	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1334	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1335	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1336		1707
1337	# linearly scale sizes
1338	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1339	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340		1709
1341	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
1342	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1343		1719
1344	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1345		1722
1346	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1347	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)};
1348	or next;
1349		1725
1350	my $x = 0;	1726	$widget->configure (
1351	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1352		1729	);
1353	for my $c (0 .. $#$row) {	1730	}
1354	my $col_w = $ws->[$c];
1355		1731
1356	if (my $widget = $row->[$c]) {	1732	1
1357	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1358	}
1359		1734
1360	$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};
1361	}	1762	}
1362
1363	$y += $row_h;
1364	}	1763	}
1365		1764
1366	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1367		1767
1368	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, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1369	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1370		1787
1371	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1372	$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;
1373		1791
1374	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1375		1794
1376	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1377	$res = $_->find_widget ($x, $y)	1796	}
1378	and return $res;	1797
1379	}	1798	1
1380
1381	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1382	}
1383
1384	sub _draw {
1385	my ($self) = @_;
1386
1387	for (grep $_, @{$self->{children}}) {
1388	$_->draw for grep $_, @$_;
1389	}
1390	}	1799	}
1391		1800
1392	#############################################################################	1801	#############################################################################
1393		1802
1394	package CFClient::UI::Box;	1803	package DC::UI::Box;
1395		1804
1396	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1397		1806
1398	sub size_request {	1807	sub size_request {
1399	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1400		1811
1401	$self->{vertical}	1812	$self->{vertical}
1402	? (	1813	? (
1403	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1404	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1405	)	1816	)
1406	: (	1817	: (
1407	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1409	)	1820	)
1410	}	1821	}
1411		1822
1412	sub size_allocate {	1823	sub invoke_size_allocate {
1413	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1414		1825
1415	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1416	my $children = $self->{children};	1827	my @children = $self->visible_children;
1417		1828
1418	my @req;	1829	my @req;
1419		1830
1420	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1421	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1422	} else {	1833	} else {
1423	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1424	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1425		1836
1426	if ($req > $space) {	1837	if ($req > $space) {
1427	# ah well, not enough space	1838	# ah well, not enough space
1428	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1429	} else {	1840	} else {
1430	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1431		1842
1432	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1433		1844
1434	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1435	for 0 .. $#$children;	1846	for 0 .. $#children;
1436	}	1847	}
1437	}	1848	}
1438		1849
1439	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1440		1851
1441	my $pos = 0;	1852	my $pos = 0;
1442	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1443	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1444	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445		1856
1446	$pos += $alloc;	1857	$pos += $alloc;
1447	}	1858	}
1448		1859
1449	1	1860	1
1450	}	1861	}
1451		1862
1452	#############################################################################	1863	#############################################################################
1453		1864
1454	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1455		1866
1456	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1457		1868
1458	sub new {	1869	sub new {
1459	my $class = shift;	1870	my $class = shift;
1460		1871
1461	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1464	)	1875	)
1465	}	1876	}
1466		1877
1467	#############################################################################	1878	#############################################################################
1468		1879
1469	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1470		1881
1471	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1472		1883
1473	sub new {	1884	sub new {
1474	my $class = shift;	1885	my $class = shift;
1475		1886
1476	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1479	)	1890	)
1480	}	1891	}
1481		1892
1482	#############################################################################	1893	#############################################################################
1483		1894
1484	package CFClient::UI::Label;	1895	package DC::UI::Label;
1485		1896
1486	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1487		1898
1488	use CFClient::OpenGL;	1899	use DC::OpenGL;
1489		1900
1490	sub new {	1901	sub new {
1491	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1492		1903
1493	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1496	#active_bg => none	1907	#active_bg => none
1497	#font => default_font	1908	#font => default_font
1498	#text => initial text	1909	#text => initial text
1499	#markup => initial narkup	1910	#markup => initial narkup
1500	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1501	ellipsise => 3, # end	1913	ellipsise => 3, # end
1502	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1503	fontsize => 1,	1915	fontsize => 1,
1504	align => -1,	1916	align => 0.5,
1505	valign => -1,	1917	valign => 0.5,
1506	padding_x => 2,	1918	padding_x => 4,
1507	padding_y => 2,	1919	padding_y => 2,
1508	can_events => 0,	1920	can_events => 0,
1509	%arg	1921	%arg
1510	);	1922	);
1511		1923
1512	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1513	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1514	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1515	$self->{template} = $layout;	1927	$self->{template} = $layout;
1516	}	1928	}
1517		1929
1518	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1522	}	1934	}
1523		1935
1524	$self	1936	$self
1525	}	1937	}
1526		1938
1527	sub escape($) {
1528	local $_ = $_[0];
1529
1530	s/&/&amp;/g;
1531	s/>/&gt;/g;
1532	s/</&lt;/g;
1533
1534	$_
1535	}
1536
1537	sub update {	1939	sub update {
1538	my ($self) = @_;	1940	my ($self) = @_;
1539		1941
1540	delete $self->{texture};	1942	delete $self->{texture};
1541	$self->SUPER::update;	1943	$self->SUPER::update;
1542	}	1944	}
1543		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1544	sub set_text {	1959	sub set_text {
1545	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1546		1961
1547	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1548	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1549		1964
1550	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1551	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1552		1966
		1967	delete $self->{size_req};
1553	$self->realloc;	1968	$self->realloc;
1554	$self->update;	1969	$self->update;
1555	}	1970	}
1556		1971
1557	sub set_markup {	1972	sub set_markup {
…		…
1560	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1561	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1562		1977
1563	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564		1979
1565	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1566	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1567		1981
		1982	delete $self->{size_req};
1568	$self->realloc;	1983	$self->realloc;
1569	$self->update;	1984	$self->update;
1570	}	1985	}
1571		1986
1572	sub size_request {	1987	sub size_request {
1573	my ($self) = @_;	1988	my ($self) = @_;
1574		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1575	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1576	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1577	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1578	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1579	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1580		1998
1581	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1582		2000
1583	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1584	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1585	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586		2005
1587	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1588		2007
1589	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1590	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1591	}	2013	};
1592		2014
1593	($w, $h)	2015	@{ $self->{size_req} }
1594	}	2016	}
1595		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1596	sub size_allocate {	2022	sub invoke_size_allocate {
1597	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1598		2024
1599	delete $self->{ox};	2025	delete $self->{ox};
1600		2026
1601	delete $self->{texture}	2027	delete $self->{texture}
1602	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1603	}	2031	}
1604		2032
1605	sub set_fontsize {	2033	sub set_fontsize {
1606	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1607		2035
1608	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1609	delete $self->{texture};	2038	delete $self->{texture};
1610		2039
1611	$self->realloc;	2040	$self->realloc;
1612	}	2041	}
1613		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1614	sub _draw {	2052	sub _draw {
1615	my ($self) = @_;	2053	my ($self) = @_;
1616		2054
1617	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1618		2056
1619	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1620	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1621	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1622	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1623	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1624	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1625	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626		2064
1627	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1628	};	2066	};
1629		2067
1630	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1631	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1632	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1633	: ($self->{w} - $tex->{w}) * 0.5);
1634		2071
1635	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1636	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637	: ($self->{h} - $tex->{h}) * 0.5);
1638	};	2073	};
1639		2074
1640	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
1642		2077	# DC::OpenGL::glNewList $self->{list};
1643	if ($tex->{format} == GL_ALPHA) {	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1644	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1645	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1646	} else {
1647	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1648	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1649		2083
1650	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1651	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1652		2094
1653	#############################################################################	2095	#############################################################################
1654		2096
1655	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1656		2098
1657	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1658		2100
1659	use CFClient::OpenGL;	2101	use DC::OpenGL;
1660		2102
1661	sub new {	2103	sub new {
1662	my $class = shift;	2104	my $class = shift;
1663		2105
1664	$class->SUPER::new (	2106	$class->SUPER::new (
1665	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1666	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1667	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1668	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1669	can_hover => 1,	2113	can_hover => 1,
1670	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1671	valign => 0,	2116	valign => 0.5,
1672	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1673	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1674	@_	2123	@_
1675	)	2124	)
1676	}	2125	}
1677		2126
1678	sub _set_text {	2127	sub _set_text {
…		…
1685	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1686	$self->{text} = $text;	2135	$self->{text} = $text;
1687		2136
1688	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1689	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1690		2140
1691	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1692	$self->update;	2144	$self->update;
1693	}	2145	}
1694		2146
1695	sub set_text {	2147	sub set_text {
1696	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1697		2149
1698	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1699	$self->_set_text ($text);	2151	$self->_set_text ($text);
1700
1701	$self->realloc;
1702	}	2152	}
1703		2153
1704	sub get_text {	2154	sub get_text {
1705	$_[0]{text}	2155	$_[0]{text}
1706	}	2156	}
…		…
1711	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1712		2162
1713	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1714	}	2164	}
1715		2165
1716	sub key_down {	2166	sub invoke_key_down {
1717	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1718		2168
1719	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1720	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1721	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1722		2172
1723	my $text = $self->get_text;	2173	my $text = $self->get_text;
1724		2174
1725	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1726	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1727	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1728	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1729	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1730	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1731	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1732	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1733	} elsif ($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 = "";
1734	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1735	} elsif ($sym == CFClient::SDLK_END) {
1736	$self->{cursor} = length $text;
1737	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1738	$self->_emit ('escape');	2201	$self->emit ('escape');
1739	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1740	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1741	} else {	2206	} else {
1742	return 0;	2207	return 0;
1743	}	2208	}
1744		2209
1745	$self->_set_text ($text);	2210	$self->_set_text ($text);
1746		2211
1747	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1748		2214
1749	1	2215	1
1750	}	2216	}
1751		2217
1752	sub focus_in {	2218	sub invoke_focus_in {
1753	my ($self) = @_;	2219	my ($self) = @_;
1754		2220
1755	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1756		2222
1757	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1758	}	2224	}
1759		2225
1760	sub button_down {	2226	sub invoke_button_down {
1761	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1762		2228
1763	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1764		2230
1765	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1766		2232
1767	# byte-index to char-index	2233	# byte-index to char-index
1768	my $text = $self->{text};	2234	my $text = $self->{text};
1769	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1770	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1771		2237
1772	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1773	$self->update;	2239	$self->update;
1774		2240
1775	1	2241	1
1776	}	2242	}
1777		2243
1778	sub mouse_motion {	2244	sub invoke_mouse_motion {
1779	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1780	# 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, $y;#d#
1781		2247
1782	0	2248	1
1783	}	2249	}
1784		2250
1785	sub _draw {	2251	sub _draw {
1786	my ($self) = @_;	2252	my ($self) = @_;
1787		2253
…		…
1794	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1795	}	2261	}
1796		2262
1797	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1798	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1799	glBegin GL_QUADS;
1800	glVertex 0 , 0;
1801	glVertex 0 , $self->{h};
1802	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1803	glVertex $self->{w}, 0;
1804	glEnd;
1805	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1806		2267
1807	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1808		2269
1809	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1811		2272
1812	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1813	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1814	utf8::encode $text;	2275	utf8::encode $text;
1815		2276
1816	@$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 $text);
1817	}	2278	}
1818		2279
1819	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1820	glBegin GL_LINES;	2281	glBegin GL_LINES;
1821	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1822	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} + $self->{cur_h};
1823	glEnd;	2284	glEnd;
1824	}
1825	}
1826		2285
		2286	glLineWidth 3;
		2287	glColor @{$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
1827	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1828		2305
1829	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1830		2307
1831	use CFClient::OpenGL;	2308	use DC::OpenGL;
1832		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1833	sub key_down {	2320	sub invoke_key_down {
1834	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1835		2322
1836	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1837		2324
1838	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1839	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1840	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1841	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1842	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1843	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1844	$self->update;	2332	$self->update;
1845		2333
1846	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1847	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1848	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1849	}	2337	}
1850	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1851	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1853	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1854	}	2342	}
1855	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1856	}	2344	}
1857		2345
1858	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1859	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1860	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1861		2349
1862	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1863	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1864	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1865	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1866	}	2357	}
1867		2358
1868	} else {	2359	} else {
1869	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1870	}	2361	}
1871		2362
1872	1	2363	1
1873	}	2364	}
1874		2365
1875	#############################################################################	2366	#############################################################################
1876		2367
1877	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1878		2369
1879	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1880		2371
1881	use CFClient::OpenGL;	2372	use DC::OpenGL;
1882
1883	my @tex =
1884	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1885	qw(b1_button_active.png);
1886		2373
1887	sub new {	2374	sub new {
1888	my $class = shift;	2375	my $class = shift;
1889		2376
1890	$class->SUPER::new (	2377	$class->SUPER::new (
1891	padding_x => 4,
1892	padding_y => 4,	2378	padding_y => 4,
1893	fg => [1, 1, 1],	2379
1894	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($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	$class->SUPER::new (
1895	can_hover => 1,	2431	can_hover => 1,
1896	align => 0,	2432	align => 0.5,
1897	valign => 0,	2433	valign => 0.5,
1898	can_events => 1,	2434	can_events => 1,
1899	@_	2435	@_
1900	)	2436	)
1901	}	2437	}
1902		2438
1903	sub activate { }
1904
1905	sub button_up {	2439	sub invoke_button_up {
1906	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1907		2441
1908	$self->emit ("activate")	2442	$self->emit ("activate")
1909	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1910	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1913	}	2447	}
1914		2448
1915	sub _draw {	2449	sub _draw {
1916	my ($self) = @_;	2450	my ($self) = @_;
1917		2451
1918	local $self->{fg} = $self->{fg};
1919
1920	if ($GRAB == $self) {
1921	$self->{fg} = $self->{active_fg};
1922	}
1923
1924	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1925	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1926	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1927		2455
		2456	my $tex = $tex[$GRAB == $self];
1928	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1929		2458
1930	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1931		2460
1932	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1933	}	2462	}
1934		2463
1935	#############################################################################	2464	#############################################################################
1936		2465
1937	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1938		2467
1939	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1940		2471
1941	my @tex =	2472	my @tex =
1942	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1943	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1944
1945	use CFClient::OpenGL;
1946		2475
1947	sub new {	2476	sub new {
1948	my $class = shift;	2477	my $class = shift;
1949		2478
1950	$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	$class->SUPER::new (
		2535	fontsize => 1,
1951	padding_x => 2,	2536	padding_x => 2,
1952	padding_y => 2,	2537	padding_y => 2,
1953	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1954	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1955	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1961	}	2546	}
1962		2547
1963	sub size_request {	2548	sub size_request {
1964	my ($self) = @_;	2549	my ($self) = @_;
1965		2550
1966	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1967	}	2552	}
1968		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1969	sub button_down {	2562	sub invoke_button_down {
1970	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1971		2564
1972	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1973	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1974	$self->{state} = !$self->{state};	2567	$self->toggle;
1975	$self->_emit (changed => $self->{state});
1976	} else {	2568	} else {
1977	return 0	2569	return 0
1978	}	2570	}
1979		2571
1980	1	2572	1
…		…
1983	sub _draw {	2575	sub _draw {
1984	my ($self) = @_;	2576	my ($self) = @_;
1985		2577
1986	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1987		2579
1988	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1989		2581
1990	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1991		2583
1992	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;
1993		2585
…		…
2000	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2001	}	2593	}
2002		2594
2003	#############################################################################	2595	#############################################################################
2004		2596
2005	package CFClient::UI::Image;	2597	package DC::UI::Image;
2006		2598
2007	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
2008		2600
2009	use CFClient::OpenGL;	2601	use DC::OpenGL;
2010	use Carp qw/confess/;
2011		2602
2012	our %loaded_images;	2603	our %texture_cache;
2013		2604
2014	sub new {	2605	sub new {
2015	my $class = shift;	2606	my $class = shift;
2016		2607
2017	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2018		2613
2019	$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";
2020		2616
2021	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2022	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2023		2619
2024	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2025		2621
2026	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2027
2028	$self->{aspect} = $tex->{w} / $tex->{h};
2029		2623
2030	$self	2624	$self
2031	}	2625	}
2032		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
2033	sub size_request {	2649	sub size_request {
2034	my ($self) = @_;	2650	my ($self) = @_;
2035		2651
2036	($self->{tex}->{w}, $self->{tex}->{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2037	}	2653	}
2038		2654
2039	sub _draw {	2655	sub _draw {
2040	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2041		2659
2042	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2043		2661
2044	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2045		2663
…		…
2058	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2059	}	2677	}
2060		2678
2061	#############################################################################	2679	#############################################################################
2062		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
2063	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2064		2722
2065	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2066		2724
2067	use List::Util qw(min max);	2725	use List::Util qw(min max);
2068		2726
2069	use CFClient::OpenGL;	2727	use DC::OpenGL;
2070		2728
2071	my %tex = (	2729	my %tex = (
2072	food => [	2730	food => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2075	],	2733	],
2076	grace => [	2734	grace => [
2077	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2078	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2079	],	2737	],
2080	hp => [	2738	hp => [
2081	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2082	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2083	],	2741	],
2084	mana => [	2742	mana => [
2085	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2086	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2087	],	2745	],
2088	);	2746	);
2089		2747
2090	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2150	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2151	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2152		2810
2153	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2154	my $h2 = $self->{h} * (1 - $ycut2);	2812	my $h2 = $self->{h} * (1 - $ycut2);
		2813	my $h3 = $self->{h};
		2814
		2815	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2155		2816
2156	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2157	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2159	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
…		…
2178		2839
2179	if ($t3) {	2840	if ($t3) {
2180	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2181	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2182	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2183	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2184	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2185	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2186	glEnd;	2847	glEnd;
2187	}	2848	}
2188		2849
2189	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2190	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2191	}	2852	}
2192		2853
2193	#############################################################################	2854	#############################################################################
2194		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2195	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2196		3011
2197	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2198		3013
2199	sub new {	3014	sub new {
2200	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2201		3016
2202	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2204	can_hover => 1,	3019	can_hover => 1,
2205	can_events => 1,	3020	can_events => 1,
2206	%arg,	3021	%arg,
2207	);	3022	);
2208		3023
2209	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2210	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2211	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2212		3027
2213	$self	3028	$self
2214	}	3029	}
2215		3030
2216	sub set_fontsize {	3031	sub set_fontsize {
…		…
2237	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2238	}	3053	}
2239		3054
2240	#############################################################################	3055	#############################################################################
2241		3056
2242	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2243		3058
2244	use strict;	3059	use strict;
2245		3060
2246	use CFClient::OpenGL;	3061	use DC::OpenGL;
2247		3062
2248	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2249		3064
2250	my @tex =	3065	my @tex =
2251	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2252	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2253		3068
2254	sub new {	3069	sub new {
2255	my $class = shift;	3070	my $class = shift;
2256		3071
…		…
2277	$self->update;	3092	$self->update;
2278		3093
2279	$self	3094	$self
2280	}	3095	}
2281		3096
2282	sub changed { }
2283
2284	sub set_range {	3097	sub set_range {
2285	my ($self, $range) = @_;	3098	my ($self, $range) = @_;
2286		3099
2287	($range, $self->{range}) = ($self->{range}, $range);	3100	($range, $self->{range}) = ($self->{range}, $range);
2288		3101
2289	$self->update
2290	if "@$range" ne "@{$self->{range}}";	3102	if ("@$range" ne "@{$self->{range}}") {
		3103	$self->update;
		3104	$self->set_value ($self->{range}[0]);
		3105	}
2291	}	3106	}
2292		3107
2293	sub set_value {	3108	sub set_value {
2294	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2295		3110
2296	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297		3112
2298	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2299		3114
2300	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2301
2302	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2303	$value = $hi - $page if $value > $hi - $page;
2304		3117
2305	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306	if $unit;	3119	if $unit;
2307		3120
2308	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309		3122
2310	if ($value != $old_value) {	3123	if ($value != $old_value) {
2311	$self->_emit (changed => $value);	3124	$self->emit (changed => $value);
2312	$self->update;	3125	$self->update;
2313	}	3126	}
2314	}	3127	}
2315		3128
2316	sub size_request {	3129	sub size_request {
2317	my ($self) = @_;	3130	my ($self) = @_;
2318		3131
2319	($self->{req_w}, $self->{req_h})	3132	($self->{req_w}, $self->{req_h})
2320	}	3133	}
2321		3134
2322	sub button_down {	3135	sub invoke_button_down {
2323	my ($self, $ev, $x, $y) = @_;	3136	my ($self, $ev, $x, $y) = @_;
2324		3137
2325	$self->SUPER::button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2326		3139
2327	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328		3141
2329	$self->mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
2330	}
2331		3143
		3144	1
		3145	}
		3146
2332	sub mouse_motion {	3147	sub invoke_mouse_motion {
2333	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2334		3149
2335	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2336	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337		3152
…		…
2345	}	3160	}
2346		3161
2347	1	3162	1
2348	}	3163	}
2349		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($self, $ev) = @_;
		3167
		3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
		3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3173
		3174	1
		3175	}
		3176
2350	sub update {	3177	sub update {
2351	my ($self) = @_;	3178	my ($self) = @_;
2352		3179
2353	delete $self->{knob_w};	3180	delete $self->{knob_w};
2354	$self->SUPER::update;	3181	$self->SUPER::update;
…		…
2358	my ($self) = @_;	3185	my ($self) = @_;
2359		3186
2360	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2361	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2362		3189
2363	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2364	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2365		3192
2366	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2367		3194
2368	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2369	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2370		3197
2371	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2401	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2402	}	3229	}
2403		3230
2404	#############################################################################	3231	#############################################################################
2405		3232
2406	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2407		3234
2408	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2409		3236
2410	sub new {	3237	sub new {
2411	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2412		3239
2413	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2414		3241
2415	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2416	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2417	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2418	to_value => sub { shift },	3245	to_value => sub { shift },
2419	from_value => sub { shift },	3246	from_value => sub { shift },
2420	%arg,	3247	%arg,
2421	);	3248	);
2422		3249
…		…
2442	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2443	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2444		3271
2445	#############################################################################	3272	#############################################################################
2446		3273
2447	package CFClient::UI::TextView;	3274	package DC::UI::TextScroller;
2448		3275
2449	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2450		3277
2451	use CFClient::OpenGL;	3278	use DC::OpenGL;
2452		3279
2453	sub new {	3280	sub new {
2454	my $class = shift;	3281	my $class = shift;
2455		3282
2456	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2457	fontsize => 1,	3284	fontsize => 1,
2458	can_events => 0,	3285	can_events => 1,
		3286	indent => 0,
2459	#font => default_font	3287	#font => default_font
2460	@_,	3288	@_,
2461		3289
2462	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2463	par => [],	3291	par => [],
		3292	max_par => 0,
2464	height => 0,	3293	height => 0,
2465	children => [	3294	children => [
2466	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2467	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2468	],	3297	],
2469	);	3298	);
2470		3299
2471	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2472		3301
…		…
2478		3307
2479	$self->{fontsize} = $fontsize;	3308	$self->{fontsize} = $fontsize;
2480	$self->reflow;	3309	$self->reflow;
2481	}	3310	}
2482		3311
		3312	sub size_request {
		3313	my ($self) = @_;
		3314
		3315	my ($empty, $slider) = $self->visible_children;
		3316
		3317	local $self->{children} = [$empty, $slider];
		3318	$self->SUPER::size_request
		3319	}
		3320
2483	sub size_allocate {	3321	sub invoke_size_allocate {
2484	my ($self, $w, $h) = @_;	3322	my ($self, $w, $h) = @_;
2485		3323
2486	$self->SUPER::size_allocate ($w, $h);	3324	my ($empty, $slider, @other) = @{ $self->{children} };
		3325	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2487		3326
2488	$self->{layout}->set_font ($self->{font}) if $self->{font};	3327	$self->{layout}->set_font ($self->{font}) if $self->{font};
2489	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3328	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490	$self->{layout}->set_width ($self->{children}[0]{w});	3329	$self->{layout}->set_width ($empty->{w});
		3330	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2491		3331
2492	$self->reflow;	3332	$self->reflow;
2493	}
2494		3333
2495	sub text_size {	3334	local $self->{children} = [$empty, $slider];
		3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
2496	my ($self, $text, $indent) = @_;	3339	my ($self, $ev) = @_;
		3340
		3341	return 0 unless $ev->{dy}; # only vertical movements
		3342
		3343	$self->{children}[1]->emit (mouse_wheel => $ev);
		3344
		3345	1
		3346	}
		3347
		3348	sub get_layout {
		3349	my ($self, $para) = @_;
2497		3350
2498	my $layout = $self->{layout};	3351	my $layout = $self->{layout};
2499		3352
		3353	$layout->set_font ($self->{font}) if $self->{font};
		3354	$layout->set_foreground (@{$para->{fg}});
2500	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3355	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2501	$layout->set_width ($self->{children}[0]{w} - $indent);	3356	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2502	$layout->set_markup ($text);	3358	$layout->set_markup ($para->{markup});
		3359
		3360	$layout->set_shapes (
		3361	map
		3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3363	@{$para->{widget}}
2503		3364	);
		3365
2504	$layout->size	3366	$layout
2505	}	3367	}
2506		3368
2507	sub reflow {	3369	sub reflow {
2508	my ($self) = @_;	3370	my ($self) = @_;
2509		3371
…		…
2516		3378
2517	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2518	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
2519	}	3381	}
2520		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
		3396	}
		3397
2521	sub clear {	3398	sub clear {
2522	my ($self) = @_;	3399	my ($self) = @_;
		3400
		3401	my (undef, undef, @other) = @{ $self->{children} };
		3402	$self->remove ($_) for @other;
2523		3403
2524	$self->{par} = [];	3404	$self->{par} = [];
2525	$self->{height} = 0;	3405	$self->{height} = 0;
2526	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2527	}	3407	}
2528		3408
2529	sub add_paragraph {	3409	sub add_paragraph {
2530	my ($self, $color, $text, $indent) = @_;	3410	my $self = shift;
2531		3411
2532	for my $line (split /\n/, $text) {	3412	for my $para (@_) {
2533	my ($w, $h) = $self->text_size ($line);	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
		3419	w => 1e10,
		3420	wrapped => 1,
		3421	};
		3422
		3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
		3430
		3431	$self->{need_reflow}++;
		3432	$self->update;
		3433	}
		3434
		3435	sub scroll_to_bottom {
		3436	my ($self) = @_;
		3437
		3438	$self->{scroll_to} = $#{$self->{par}};
		3439	$self->update;
		3440	}
		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
2534	$self->{height} += $h;	3464	$self->{height} = $height;
2535	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2536	}
2537		3466
2538	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
2539	}	3473	}
2540		3474
2541	sub update {	3475	sub update {
2542	my ($self) = @_;	3476	my ($self) = @_;
2543		3477
…		…
2545		3479
2546	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2547		3481
2548	delete $self->{texture};	3482	delete $self->{texture};
2549		3483
2550	$ROOT->on_post_alloc ($self, sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2551	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552		3488
2553	if (delete $self->{need_reflow}) {
2554	my $height = 0;
2555
2556	my $layout = $self->{layout};
2557
2558	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
2560	for (@{$self->{par}}) {
2561	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562	$layout->set_width ($W - $_->[3]);
2563	$layout->set_markup ($_->[4]);
2564	my ($w, $h) = $layout->size;
2565	$_->[0] = $w + $_->[3];
2566	$_->[1] = $h;
2567	}
2568
2569	$height += $_->[1];
2570	}
2571
2572	$self->{height} = $height;
2573
2574	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2575
2576	delete $self->{texture};
2577	}
2578
2579	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2580	glClearColor 0.5, 0.5, 0.5, 0;	3490	glClearColor 0, 0, 0, 0;
2581	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2582		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2583	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2584		3502
2585	my $y0 = $top;	3503	my $y0 = $top;
2586	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2587		3505
2588	my $y = 0;
2589
2590	my $layout = $self->{layout};
2591
2592	$layout->set_font ($self->{font}) if $self->{font};
2593
2594	glEnable GL_BLEND;
2595	#TODO# not correct in windows where rgba is forced off
2596	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2597
2598	for my $par (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2599	my $h = $par->[1];	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2600		3509
2601	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2602	$layout->set_foreground (@{ $par->[2] });	3511	my $layout = $self->get_layout ($para);
2603	$layout->set_width ($W - $par->[3]);
2604	$layout->set_markup ($par->[4]);
2605		3512
2606	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2607		3515
2608	glRasterPos $par->[3], $y - $y0;	3516	if (my @w = @{ $para->{widget} }) {
2609	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3517	my @s = $layout->get_shapes;
		3518
		3519	for (@w) {
		3520	my ($dx, $dy) = splice @s, 0, 2, ();
		3521
		3522	$_->{x} = $dx + $para->{indent};
		3523	$_->{y} = $dy + $y - $y0;
		3524
		3525	$_->draw;
		3526	}
		3527	}
2610	}	3528	}
2611		3529
2612	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2613	}	3532	}
2614		3533
2615	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2616	};	3535	};
2617	});	3536	});
2618	}	3537	}
2619		3538
		3539	sub reconfigure {
		3540	my ($self) = @_;
		3541
		3542	$self->SUPER::reconfigure;
		3543
		3544	$_->{w} = 1e10 for @{ $self->{par} };
		3545	$self->reflow;
		3546	}
		3547
2620	sub _draw {	3548	sub _draw {
2621	my ($self) = @_;	3549	my ($self) = @_;
2622		3550
2623	glEnable GL_TEXTURE_2D;	3551	glEnable GL_TEXTURE_2D;
2624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625	glColor 1, 1, 1, 1;	3553	glColor 0, 0, 0, 1;
2626	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3554	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2627	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
2628		3556
2629	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2630
2631	}	3558	}
2632		3559
2633	#############################################################################	3560	#############################################################################
2634		3561
2635	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2636		3563
2637	use CFClient::OpenGL;	3564	use DC::OpenGL;
2638		3565
2639	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2640		3567
2641	sub moveto {	3568	sub moveto {
2642	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2643		3570
2644	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2672	glPopMatrix;	3599	glPopMatrix;
2673	}	3600	}
2674		3601
2675	#############################################################################	3602	#############################################################################
2676		3603
2677	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2678		3605
2679	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2680		3607
2681	sub new {	3608	sub new {
2682	my $class = shift;	3609	my $class = shift;
2683		3610
2684	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2696	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2697	}	3624	}
2698		3625
2699	#############################################################################	3626	#############################################################################
2700		3627
2701	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2702		3629
2703	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2704		3631
2705	use CFClient::OpenGL;	3632	use DC::OpenGL;
2706		3633
2707	sub new {	3634	sub new {
2708	my $class = shift;	3635	my $class = shift;
2709		3636
2710	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2714	}	3641	}
2715		3642
2716	sub set_tooltip_from {	3643	sub set_tooltip_from {
2717	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2718		3645
2719	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2720		3651
2721	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2722	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2723	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2725	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2726	}	3657	}
2727		3658
		3659	$tip =~ s/^\n+//;
		3660	$tip =~ s/\n+$//;
		3661
2728	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2729	markup => $tooltip,	3664	markup => $tip,
2730	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2731	fontsize => 0.8,	3667	fontsize => 0.8,
2732	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2733	ellipsise => 0,	3669	ellipsise => 0,
2734	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2735	);	3671	);
2736	}	3672	}
2737		3673
…		…
2741	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3677	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742		3678
2743	($w + 4, $h + 4)	3679	($w + 4, $h + 4)
2744	}	3680	}
2745		3681
2746	sub size_allocate {	3682	sub invoke_size_allocate {
2747	my ($self, $w, $h) = @_;	3683	my ($self, $w, $h) = @_;
2748		3684
2749	$self->SUPER::size_allocate ($w - 4, $h - 4);	3685	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2750	}	3686	}
2751		3687
2752	sub visibility_change {	3688	sub invoke_visibility_change {
2753	my ($self, $visible) = @_;	3689	my ($self, $visible) = @_;
2754		3690
2755	return unless $visible;	3691	return unless $visible;
2756		3692
2757	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2758	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2759	or return;	3695	or return;
2760		3696
		3697	if ($widget->{visible}) {
2761	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762		3699
2763	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764	if $x + $self->{w} > $::WIDTH;	3701	if $x + $self->{w} > $self->{root}{w};
2765		3702
2766	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2767	});	3707	});
2768	}	3708	}
2769		3709
2770	sub _draw {	3710	sub _draw {
2771	my ($self) = @_;	3711	my ($self) = @_;
2772		3712
2773	glTranslate 0.375, 0.375;
2774
2775	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2776		3714
2777	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2778	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2779	glVertex 0 , 0;
2780	glVertex 0 , $h;
2781	glVertex $w, $h;
2782	glVertex $w, 0;
2783	glEnd;
2784		3717
2785	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2786	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2787	glVertex 0 , 0;
2788	glVertex 0 , $h;
2789	glVertex $w, $h;
2790	glVertex $w, 0;
2791	glEnd;
2792		3720
2793	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2794		3722
2795	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2796	}	3724	}
2797		3725
2798	#############################################################################	3726	#############################################################################
2799		3727
2800	package CFClient::UI::Face;	3728	package DC::UI::Face;
2801		3729
2802	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2803		3731
2804	use CFClient::OpenGL;	3732	use DC::OpenGL;
2805		3733
2806	sub new {	3734	sub new {
2807	my $class = shift;	3735	my $class = shift;
2808		3736
2809	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2810	aspect => 1,	3740	aspect => 1,
2811	can_events => 0,	3741	can_events => 0,
2812	@_,	3742	@_,
2813	);	3743	);
2814		3744
2815	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2816	Scalar::Util::weaken (my $widget = $self);
2817
2818	$self->{timer} = Event->timer (
2819	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2820	hard => 1,
2821	interval => $self->{animspeed},
2822	cb => sub {
2823	++$widget->{frame};
2824	$widget->update;
2825	},
2826	);
2827	}
2828		3746
2829	$self	3747	$self
2830	}	3748	}
2831		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
2832	sub size_request {	3809	sub size_request {
2833	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
2834	}	3827	}
2835		3828
2836	sub update {	3829	sub update {
2837	my ($self) = @_;	3830	my ($self) = @_;
2838		3831
2839	return unless $self->{visible};	3832	return unless $self->{visible};
2840		3833
2841	$self->SUPER::update;	3834	$self->SUPER::update;
2842	}	3835	}
2843		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
2844	sub _draw {	3866	sub _draw {
2845	my ($self) = @_;	3867	my ($self) = @_;
2846		3868
2847	return unless $::CONN;	3869	$self->SUPER::_draw;
2848		3870
2849	my $face;	3871	if (my $tex = $self->{tex}) {
2850
2851	if ($self->{frame}) {
2852	my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854	$face = $anim->[ $self->{frame} % @$anim ]
2855	if $anim && @$anim;
2856	}
2857
2858	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859
2860	if ($tex) {
2861	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
2862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863	glColor 1, 1, 1, 1;	3874	glColor 0, 0, 0, 1;
2864	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
2866	}	3877	}
2867	}	3878	}
2868		3879
2869	sub DESTROY {	3880	sub destroy {
2870	my ($self) = @_;	3881	my ($self) = @_;
2871		3882
2872	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
2873	if $self->{timer};	3884	if $self->{timer};
2874		3885
2875	$self->SUPER::DESTROY;	3886	$self->SUPER::destroy;
2876	}	3887	}
2877		3888
2878	#############################################################################	3889	#############################################################################
2879		3890
2880	package CFClient::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
2881		3892
2882	our @ISA = CFClient::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
2883		3894
2884	# TODO: should actualyl wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
2885		3896
2886	#############################################################################	3897	#############################################################################
2887		3898
2888	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
2889		3900
2890	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
2891		3902
2892	use CFClient::OpenGL;	3903	use DC::OpenGL;
2893		3904
2894	sub new {	3905	sub new {
2895	my $class = shift;	3906	my $class = shift;
2896		3907
2897	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
2898	items => [],	3909	items => [],
2899	z => 100,	3910	z => 100,
2900	@_,	3911	@_,
2901	);	3912	);
2902		3913
2903	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
2904		3915
2905	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
2906	my ($widget, $cb) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
2907		3918
2908	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
2909	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
2910	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
2911	can_hover => 1,	3925	can_hover => 1,
2912	can_events => 1,	3926	can_events => 1,
		3927	tooltip => $tooltip,
		3928	children => [
		3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3930	(new DC::UI::Label markup => $right, align => 1),
		3931	],
		3932	;
		3933
		3934	} else {
		3935	$widget = new DC::UI::Label
		3936	can_hover => 1,
		3937	can_events => 1,
		3938	align => 0,
2913	text => $widget;	3939	markup => $widget,
		3940	tooltip => $tooltip;
		3941	}
2914	}	3942	}
2915		3943
2916	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
2917		3945
2918	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
2923		3951
2924	# popup given the event (must be a mouse button down event currently)	3952	# popup given the event (must be a mouse button down event currently)
2925	sub popup {	3953	sub popup {
2926	my ($self, $ev) = @_;	3954	my ($self, $ev) = @_;
2927		3955
2928	$self->_emit ("popdown");	3956	$self->emit ("popdown");
2929		3957
2930	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
2931	$GRAB = $self;	3959	$GRAB = $self;
2932	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
2933		3961
2934	$self->show;	3962	$self->show;
2935	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936	}
2937		3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
		3972	}
		3973
2938	sub mouse_motion {	3974	sub invoke_mouse_motion {
2939	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
2940		3976
2941	# TODO: should use vbox->find_widget or so	3977	# TODO: should use vbox->find_widget or so
2942	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3978	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943	$self->{hover} = $self->{item}{$HOVER};	3979	$self->{hover} = $self->{item}{$HOVER};
2944		3980
2945	0	3981	0
2946	}	3982	}
2947		3983
2948	sub button_up {	3984	sub invoke_button_up {
2949	my ($self, $ev, $x, $y) = @_;	3985	my ($self, $ev, $x, $y) = @_;
2950		3986
2951	if ($ev->{button} == $self->{button}) {	3987	if ($ev->{button} == $self->{button}) {
2952	undef $GRAB;	3988	undef $GRAB;
2953	$self->hide;	3989	$self->hide;
2954		3990
2955	$self->_emit ("popdown");	3991	$self->emit ("popdown");
2956	$self->{hover}[1]->() if $self->{hover};	3992	$self->{hover}[1]->() if $self->{hover};
2957	} else {	3993	} else {
2958	return 0	3994	return 0
2959	}	3995	}
2960		3996
2961	1	3997	1
2962	}	3998	}
2963		3999
2964	#############################################################################	4000	#############################################################################
2965		4001
2966	package CFClient::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
2967		4003
2968	our @ISA = CFClient::UI::Container::;	4004	our @ISA = DC::UI::Container::;
2969		4005
2970	sub new {	4006	sub new {
2971	my $class = shift;	4007	my $class = shift;
2972		4008
2973	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
2974	@_,	4010	@_,
2975	);	4011	);
2976		4012
2977	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
2978	if @{ $self->{children} };
2979		4014
2980	$self	4015	$self
2981	}	4016	}
2982		4017
2983	sub add {	4018	sub add {
2984	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
2985		4020
2986	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
2987		4022
2988	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
2989	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
2990	}	4031	}
2991		4032
2992	sub set_current_page {	4033	sub set_current_page {
2993	my ($self, $page_or_widget) = @_;	4034	my ($self, $page_or_widget) = @_;
2994		4035
2995	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
2996	? $page_or_widget	4037	? $page_or_widget
2997	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
2998		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
2999	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
3000	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001		4045
3002	$self->_emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
3003		4048
3004	$self->realloc;	4049	$self->realloc;
3005	}	4050	}
3006		4051
3007	sub visible_children {	4052	sub visible_children {
3008	$_[0]{current}	4053	$_[0]{current} || ()
3009	}	4054	}
3010		4055
3011	sub size_request {	4056	sub size_request {
3012	my ($self) = @_;	4057	my ($self) = @_;
3013		4058
		4059	$self->{current}
3014	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3015	}	4062	}
3016		4063
3017	sub size_allocate {	4064	sub invoke_size_allocate {
3018	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3019		4066
3020	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
		4069
		4070	1
3021	}	4071	}
3022		4072
3023	sub _draw {	4073	sub _draw {
3024	my ($self) = @_;	4074	my ($self) = @_;
3025		4075
3026	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3027	}	4078	}
3028		4079
3029	#############################################################################	4080	#############################################################################
3030		4081
3031	package CFClient::UI::Notebook;	4082	package DC::UI::Notebook;
3032		4083
		4084	use DC::OpenGL;
		4085
3033	our @ISA = CFClient::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3034		4087
3035	sub new {	4088	sub new {
3036	my $class = shift;	4089	my $class = shift;
3037		4090
3038	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3039	buttonbar => (new CFClient::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3040	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3041	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3042	@_,	4096	@_,
3043	);	4097	);
3044		4098
3045	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
3048	$self	4136	$self
3049	}	4137	}
3050		4138
3051	sub add {	4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3052	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3053		4170
3054	Scalar::Util::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3055		4173
3056	$self->{buttonbar}->add (new CFClient::UI::Button
3057	markup => $title,
3058	tooltip => $tooltip,
3059	on_activate => sub { $self->set_current_page ($widget) },
3060	);
3061
3062	$self->{multiplexer}->add ($widget);	4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
3063	}	4181	}
3064		4182
3065	sub set_current_page {	4183	sub set_current_page {
3066	my ($self, $page) = @_;	4184	my ($self, $page) = @_;
3067		4185
3068	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3069	$self->_emit (page_changed => $self->{multiplexer}{current});	4187	$self->emit (page_changed => $self->{multiplexer}{current});
		4188	}
		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
3070	}	4208	}
3071		4209
3072	#############################################################################	4210	#############################################################################
3073		4211
3074	package CFClient::UI::Statusbox;	4212	package DC::UI::Selector;
3075		4213
		4214	use utf8;
		4215
3076	our @ISA = CFClient::UI::VBox::;	4216	our @ISA = DC::UI::Button::;
3077		4217
3078	sub new {	4218	sub new {
3079	my $class = shift;	4219	my $class = shift;
3080		4220
3081	$class->SUPER::new (	4221	my $self = $class->SUPER::new (
		4222	options => [], # [value, title, longdesc], ...
		4223	value => undef,
		4224	@_,
		4225	);
		4226
		4227	$self->_set_value ($self->{value});
		4228
		4229	$self
		4230	}
		4231
		4232	sub invoke_button_down {
		4233	my ($self, $ev) = @_;
		4234
		4235	my @menu_items;
		4236
		4237	for (@{ $self->{options} }) {
		4238	my ($value, $title, $tooltip) = @$_;
		4239
		4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4241	}
		4242
		4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4244	}
		4245
		4246	sub _set_value {
		4247	my ($self, $value) = @_;
		4248
		4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
		4251	or return;
		4252
		4253	$self->{value} = $item->[0];
		4254	$self->set_markup ("$item->[1] ⇓");
		4255	# $self->set_tooltip ($item->[2]);
		4256	}
		4257
		4258	sub set_value {
		4259	my ($self, $value) = @_;
		4260
		4261	return unless $self->{value} ne $value;
		4262
		4263	$self->_set_value ($value);
		4264	$self->emit (changed => $value);
		4265	}
		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
		4274	#############################################################################
		4275
		4276	package DC::UI::Statusbox;
		4277
		4278	our @ISA = DC::UI::VBox::;
		4279
		4280	sub new {
		4281	my $class = shift;
		4282
		4283	my $self = $class->SUPER::new (
3082	fontsize => 0.8,	4284	fontsize => 0.8,
3083	@_,	4285	@_,
3084	)	4286	);
		4287
		4288	DC::weaken (my $this = $self);
		4289
		4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4291
		4292	$self
3085	}	4293	}
3086		4294
3087	sub reorder {	4295	sub reorder {
3088	my ($self) = @_;	4296	my ($self) = @_;
3089	my $NOW = time;	4297	my $NOW = EV::time;
		4298
		4299	# freeze display when hovering over any label
		4300	return if $DC::UI::TOOLTIP->{owner}
		4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4302	values %{ $self->{item} };
3090		4303
3091	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3092	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3094		4309
3095	my @widgets;	4310	my @widgets;
3096		4311
3097	my @items = sort {	4312	my @items = sort {
3098	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
…		…
3101		4316
3102	my $count = 10 + 1;	4317	my $count = 10 + 1;
3103	for my $item (@items) {	4318	for my $item (@items) {
3104	last unless --$count;	4319	last unless --$count;
3105		4320
3106	push @widgets, $item->{label} ||= do {	4321	my $label = $item->{label} ||= do {
3107	# TODO: doesn't handle markup well (read as: at all)	4322	# TODO: doesn't handle markup well (read as: at all)
3108	my $short = $item->{count} > 1	4323	my $short = $item->{count} > 1
3109	? "<b>$item->{count} ×</b> $item->{text}"	4324	? "<b>$item->{count} ×</b> $item->{text}"
3110	: $item->{text};	4325	: $item->{text};
3111		4326
3112	for ($short) {	4327	for ($short) {
3113	s/^\s+//;	4328	s/^\s+//;
3114	s/\s+/ /g;	4329	s/\s+/ /g;
3115	}	4330	}
3116		4331
3117	new CFClient::UI::Label	4332	new DC::UI::Label
3118	markup => $short,	4333	markup => $short,
3119	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3120	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3121	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3122	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3123	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3124	fg => $item->{fg},	4340	fg => [@{ $item->{fg} }],
3125	can_events => 1,	4341	can_events => 1,
3126	can_hover => 1	4342	can_hover => 1
3127	};	4343	};
		4344
		4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4347	$label->update;
		4348	$label->set_max_size (undef, $label->{req_h} * $diff)
		4349	if $diff < 1;
		4350	$self->{timer}->set (1/30, 1/30);
		4351	} else {
		4352	$label->{fg}[3] = $item->{fg}[3] || 1;
		4353	}
		4354
		4355	push @widgets, $label;
3128	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
3129		4361
3130	$self->clear;	4362	$self->clear;
3131	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
3132	}	4364	}
3133		4365
…		…
3137	$text =~ s/^\s+//;	4369	$text =~ s/^\s+//;
3138	$text =~ s/\s+$//;	4370	$text =~ s/\s+$//;
3139		4371
3140	return unless $text;	4372	return unless $text;
3141		4373
3142	my $timeout = time + ((delete $arg{timeout}) || 60);	4374	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3143		4375
3144	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4376	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145		4377
3146	if (my $item = $self->{item}{$group}) {	4378	if (my $item = $self->{item}{$group}) {
3147	if ($item->{text} eq $text) {	4379	if ($item->{text} eq $text) {
3148	$item->{count}++;	4380	$item->{count}++;
3149	} else {	4381	} else {
3150	$item->{count} = 1;	4382	$item->{count} = 1;
3151	$item->{text} = $item->{tooltip} = $text;	4383	$item->{text} = $item->{tooltip} = $text;
3152	}	4384	}
3153	$item->{id} = ++$self->{id};	4385	$item->{id} += 0.2;#d#
3154	$item->{timeout} = $timeout;	4386	$item->{timeout} = $timeout;
3155	delete $item->{label};	4387	delete $item->{label};
3156	} else {	4388	} else {
3157	$self->{item}{$group} = {	4389	$self->{item}{$group} = {
3158	id => ++$self->{id},	4390	id => ++$self->{id},
…		…
3164	count => 1,	4396	count => 1,
3165	%arg,	4397	%arg,
3166	};	4398	};
3167	}	4399	}
3168		4400
		4401	$ROOT->on_refresh (reorder => sub {
3169	$self->reorder;	4402	$self->reorder;
		4403	});
3170	}	4404	}
3171		4405
3172	sub reconfigure {	4406	sub reconfigure {
3173	my ($self) = @_;	4407	my ($self) = @_;
3174		4408
…		…
3177		4411
3178	$self->reorder;	4412	$self->reorder;
3179	$self->SUPER::reconfigure;	4413	$self->SUPER::reconfigure;
3180	}	4414	}
3181		4415
		4416	sub destroy {
		4417	my ($self) = @_;
		4418
		4419	$self->{timer}->cancel;
		4420
		4421	$self->SUPER::destroy;
		4422	}
		4423
3182	#############################################################################	4424	#############################################################################
3183		4425
3184	package CFClient::UI::Inventory;
3185
3186	our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188	sub new {
3189	my $class = shift;
3190
3191	my $self = $class->SUPER::new (
3192	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193	@_,
3194	);
3195
3196	$self
3197	}
3198
3199	sub set_items {
3200	my ($self, $items) = @_;
3201
3202	$self->{child}->clear;
3203	return unless $items;
3204
3205	my @items = sort {
3206	($a->{type} <=> $b->{type})
3207	or ($a->{name} cmp $b->{name})
3208	} @$items;
3209
3210	$self->{real_items} = \@items;
3211
3212	my $row = 0;
3213	for my $item (@items) {
3214	CFClient::Item::update_widgets $item;
3215
3216	$self->{child}->add (0, $row, $item->{face_widget});
3217	$self->{child}->add (1, $row, $item->{desc_widget});
3218	$self->{child}->add (2, $row, $item->{weight_widget});
3219
3220	$row++;
3221	}
3222	}
3223
3224	#############################################################################
3225
3226	package CFClient::UI::BindEditor;
3227
3228	our @ISA = CFClient::UI::FancyFrame::;
3229
3230	sub new {
3231	my $class = shift;
3232
3233	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235	$self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239	text => "start recording",
3240	tooltip => "Start/Stops recording of actions."
3241	."All subsequent actions after the recording started will be captured."
3242	."The actions are displayed after the record was stopped."
3243	."To bind the action you have to click on the 'Bind' button",
3244	on_activate => sub {
3245	unless ($self->{recording}) {
3246	$self->start;
3247	} else {
3248	$self->stop;
3249	}
3250	});
3251
3252	$vb->add (new CFClient::UI::Label text => "Actions:");
3253	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3256	$vb->add (my $hb = new CFClient::UI::HBox);
3257	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258	$hb->add (new CFClient::UI::Button
3259	text => "bind",
3260	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261	on_activate => sub {
3262	$self->ask_for_bind;
3263	});
3264
3265	$vb->add (my $hb = new CFClient::UI::HBox);
3266	$hb->add (new CFClient::UI::Button
3267	text => "ok",
3268	expand => 1,
3269	tooltip => "This closes the binding editor and saves the binding",
3270	on_activate => sub {
3271	$self->hide;
3272	$self->commit;
3273	});
3274
3275	$hb->add (new CFClient::UI::Button
3276	text => "cancel",
3277	expand => 1,
3278	tooltip => "This closes the binding editor without saving",
3279	on_activate => sub {
3280	$self->hide;
3281	$self->{binding_cancel}->()
3282	if $self->{binding_cancel};
3283	});
3284
3285	$self->update_binding_widgets;
3286
3287	$self
3288	}
3289
3290	sub commit {
3291	my ($self) = @_;
3292	my ($mod, $sym, $cmds) = $self->get_binding;
3293	if ($sym != 0 && @$cmds > 0) {
3294	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295	."'. Don't forget 'Save Config'!");
3296	$self->{binding_change}->($mod, $sym, $cmds)
3297	if $self->{binding_change};
3298	} else {
3299	$::STATUSBOX->add ("No action bound, no key or action specified!");
3300	$self->{binding_cancel}->()
3301	if $self->{binding_cancel};
3302	}
3303	}
3304
3305	sub start {
3306	my ($self) = @_;
3307
3308	$self->{rec_btn}->set_text ("stop recording");
3309	$self->{recording} = 1;
3310	$self->clear_command_list;
3311	$::CONN->start_record if $::CONN;
3312	}
3313
3314	sub stop {
3315	my ($self) = @_;
3316
3317	$self->{rec_btn}->set_text ("start recording");
3318	$self->{recording} = 0;
3319
3320	my $rec;
3321	$rec = $::CONN->stop_record if $::CONN;
3322	return unless ref $rec eq 'ARRAY';
3323	$self->set_command_list ($rec);
3324	}
3325
3326
3327	sub ask_for_bind_and_commit {
3328	my ($self) = @_;
3329	$self->ask_for_bind (1);
3330	}
3331
3332	sub ask_for_bind {
3333	my ($self, $commit) = @_;
3334
3335	CFClient::Binder::open_binding_dialog (sub {
3336	my ($mod, $sym) = @_;
3337	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338	$self->update_binding_widgets;
3339	$self->commit if $commit;
3340	});
3341	}
3342
3343	# $mod and $sym are the modifiers and key symbol
3344	# $cmds is a array ref of strings (the commands)
3345	# $cb is the callback that is executed on OK
3346	# $ccb is the callback that is executed on CANCEL and
3347	# when the binding was unsuccessful on OK
3348	sub set_binding {
3349	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351	$self->clear_command_list;
3352	$self->{recording} = 0;
3353	$self->{rec_btn}->set_text ("start recording");
3354
3355	$self->{binding} = [$mod, $sym];
3356	$self->{commands} = $cmds;
3357
3358	$self->{binding_change} = $cb;
3359	$self->{binding_cancel} = $ccb;
3360
3361	$self->update_binding_widgets;
3362	}
3363
3364	# this is a shortcut method that asks for a binding
3365	# and then just binds it.
3366	sub do_quick_binding {
3367	my ($self, $cmds) = @_;
3368	$self->set_binding (undef, undef, $cmds, sub {
3369	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370	});
3371	$self->ask_for_bind (1);
3372	}
3373
3374	sub update_binding_widgets {
3375	my ($self) = @_;
3376	my ($mod, $sym, $cmds) = $self->get_binding;
3377	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378	$self->set_command_list ($cmds);
3379	}
3380
3381	sub get_binding {
3382	my ($self) = @_;
3383	return (
3384	$self->{binding}->[0],
3385	$self->{binding}->[1],
3386	[ grep { defined $_ } @{$self->{commands}} ]
3387	);
3388	}
3389
3390	sub clear_command_list {
3391	my ($self) = @_;
3392	$self->{cmdbox}->clear ();
3393	}
3394
3395	sub set_command_list {
3396	my ($self, $cmds) = @_;
3397
3398	$self->{cmdbox}->clear ();
3399	$self->{commands} = $cmds;
3400
3401	my $idx = 0;
3402
3403	for (@$cmds) {
3404	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406	my $i = $idx;
3407	$hb->add (new CFClient::UI::Label text => $_);
3408	$hb->add (new CFClient::UI::Button
3409	text => "delete",
3410	tooltip => "Deletes the action from the record",
3411	on_activate => sub {
3412	$self->{cmdbox}->remove ($hb);
3413	$cmds->[$i] = undef;
3414	});
3415
3416
3417	$idx++
3418	}
3419	}
3420
3421	#############################################################################
3422
3423	package CFClient::UI::SpellList;
3424
3425	our @ISA = CFClient::UI::Table::;
3426
3427	sub new {
3428	my $class = shift;
3429
3430	my $self = $class->SUPER::new (
3431	binding => [],
3432	commands => [],
3433	@_,
3434	)
3435	}
3436
3437	# XXX: Do sorting? Argl...
3438	sub add_spell {
3439	my ($self, $spell) = @_;
3440	$self->{spells}->{$spell->{name}} = $spell;
3441
3442	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443	face => $spell->{face},
3444	can_hover => 1,
3445	can_events => 1,
3446	tooltip => $spell->{message});
3447
3448	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449	text => $spell->{name},
3450	can_hover => 1,
3451	can_events => 1,
3452	tooltip => $spell->{message},
3453	expand => 1);
3454
3455	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458	expand => 1);
3459
3460	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461	text => "bind to key",
3462	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463	}
3464
3465	sub rebuild_spell_list {
3466	my ($self) = @_;
3467	$self->{tbl_idx} = 0;
3468	$self->add_spell ($_) for values %{$self->{spells}};
3469	}
3470
3471	sub remove_spell {
3472	my ($self, $spell) = @_;
3473	delete $self->{spells}->{$spell->{name}};
3474	$self->rebuild_spell_list;
3475	}
3476
3477	#############################################################################
3478
3479	package CFClient::UI::Root;	4426	package DC::UI::Root;
3480		4427
3481	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3482		4429
		4430	use List::Util qw(min max);
		4431
3483	use CFClient::OpenGL;	4432	use DC::OpenGL;
3484		4433
3485	sub new {	4434	sub new {
3486	my $class = shift;	4435	my $class = shift;
3487		4436
3488	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3489	visible => 1,	4438	visible => 1,
3490	@_,	4439	@_,
3491	);	4440	);
3492		4441
3493	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3494		4443
3495	$self	4444	$self
3496	}	4445	}
3497		4446
3498	sub size_request {	4447	sub size_request {
…		…
3513	$coord = $max - $size if $coord > $max - $size;	4462	$coord = $max - $size if $coord > $max - $size;
3514		4463
3515	int $coord + 0.5	4464	int $coord + 0.5
3516	}	4465	}
3517		4466
3518	sub size_allocate {	4467	sub invoke_size_allocate {
3519	my ($self, $w, $h) = @_;	4468	my ($self, $w, $h) = @_;
3520		4469
3521	for my $child ($self->children) {	4470	for my $child ($self->children) {
3522	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4471	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3523		4472
…		…
3527	$X = _to_pixel $X, $W, $self->{w};	4476	$X = _to_pixel $X, $W, $self->{w};
3528	$Y = _to_pixel $Y, $H, $self->{h};	4477	$Y = _to_pixel $Y, $H, $self->{h};
3529		4478
3530	$child->configure ($X, $Y, $W, $H);	4479	$child->configure ($X, $Y, $W, $H);
3531	}	4480	}
		4481
		4482	1
3532	}	4483	}
3533		4484
3534	sub coord2local {	4485	sub coord2local {
3535	my ($self, $x, $y) = @_;	4486	my ($self, $x, $y) = @_;
3536		4487
…		…
3544	}	4495	}
3545		4496
3546	sub update {	4497	sub update {
3547	my ($self) = @_;	4498	my ($self) = @_;
3548		4499
3549	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3550	}	4501	}
3551		4502
3552	sub add {	4503	sub add {
3553	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3554		4505
…		…
3591	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3592	$_->()	4543	$_->()
3593	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3594	}	4545	}
3595		4546
3596	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3597	my %queue;	4548	my %queue;
3598	my @queue;	4549	my @queue;
3599	my $widget;	4550	my $widget;
3600		4551
3601	outer:	4552	outer:
…		…
3621		4572
3622	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3623		4574
3624	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3625		4576
3626	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3627	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
		4582
		4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3628		4585
3629	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
3630	$h = $widget->{force_h} if exists $widget->{force_h};	4587	$h = $widget->{force_h} if exists $widget->{force_h};
3631		4588
3632	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4589	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3645	}	4602	}
3646	}	4603	}
3647		4604
3648	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3649	}	4606	}
3650	}
3651		4607
3652	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3653	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3654	values %$size_alloc;	4610	values %$size_alloc;
3655		4611
3656	while () {	4612	while () {
3657	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3658		4614
3659	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660		4616
3661	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3662	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3663		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
		4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4625
3664	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3665	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3666		4628
3667	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3669	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3670		4632
3671	$widget->{w} = $w;	4633	$widget->{w} = $w;
3672	$widget->{h} = $h;	4634	$widget->{h} = $h;
3673		4635
3674	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3675	}	4638	}
3676	}	4639	}
3677	}	4640	}
3678		4641
3679	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3680	$_->()	4643	$_->()
3681	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3682	}	4645	}
3683
3684		4646
3685	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3686	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3687	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3688		4650
…		…
3691	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3692	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3693	glLoadIdentity;	4655	glLoadIdentity;
3694		4656
3695	{	4657	{
3696	package CFClient::UI::Base;	4658	package DC::UI::Base;
3697		4659
3698	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3699	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3700	}
3701		4662
3702	$self->_draw;	4663	$self->_draw;
		4664	}
3703	}	4665	}
3704		4666
3705	#############################################################################	4667	#############################################################################
3706		4668
3707	package CFClient::UI;	4669	package DC::UI;
3708		4670
3709	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3710	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3711		4673
3712	1	4674	1
3713

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