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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC vs.
Revision 1.473 by root, Sun Jan 11 03:19:47 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 DC;
		9	use DC::Pod;
10	use CFClient::Texture;	10	use DC::Texture;
11		11
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		13
14	our $LAYOUT;	14	our $LAYOUT;
15	our $ROOT;	15	our $ROOT;
16	our $TOOLTIP;	16	our $TOOLTIP;
17	our $BUTTON_STATE;	17	our $BUTTON_STATE;
18		18
19	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
		20
		21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
		24	if (!$GRAB) {
		25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		26	if (length $widget->{tooltip}) {
		27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		29	$TOOLTIP->hide;
		30
		31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		33
		34	return if $ENV{CFPLUS_DEBUG} & 8;
		35
		36	$TOOLTIP->set_tooltip_from ($widget);
		37	$TOOLTIP->show;
		38	}
		39
		40	return;
		41	}
		42	}
		43	}
		44
		45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		47	delete $TOOLTIP->{owner};
		48	};
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
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	73	# class methods for events
73	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	76	if $FOCUS;
76	}	77	}
…		…
78	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	81	if $FOCUS;
81	}	82	}
82		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->again;
		94	}
		95	}
		96
83	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	98	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
86		100
87	if (!$BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
89		105
90	$GRAB = $widget;	106	$GRAB = $widget;
91	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
92		108
93	check_tooltip;	109	$TOOLTIP_WATCHER->invoke;
94	}	110	}
95		111
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	112	if ($GRAB) {
		113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		117
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	118	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	119	$ev->{dy} = $shift ? 0 : $delta;
		120
		121	$GRAB->emit (mouse_wheel => $ev);
		122	} else {
		123	$GRAB->emit (button_down => $ev)
		124	}
		125	}
100	}	126	}
101		127
102	sub feed_sdl_button_up_event {	128	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	129	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		130
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	131	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		132
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	133	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		134
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	135	$GRAB->emit (button_up => $ev)
111	if $GRAB;	136	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		137
113	if (!$BUTTON_STATE) {	138	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	140	$grab->update if $grab;
116	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
117		142
118	check_tooltip;	143	check_hover $widget;
		144	$TOOLTIP_WATCHER->invoke;
119	}	145	}
120	}	146	}
121		147
122	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
123	my ($ev) = @_;	149	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	150	my ($x, $y) = ($ev->{x}, $ev->{y});
125		151
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	152	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		153
128	if ($widget != $HOVER) {	154	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		155
131	$hover->update if $hover && $hover->{can_hover};	156	$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;	157	if $HOVER;
139	}	158	}
140		159
141	# convert position array to integers	160	# convert position array to integers
142	sub harmonize {	161	sub harmonize {
…		…
170	# call when resolution changes etc.	189	# call when resolution changes etc.
171	sub rescale_widgets {	190	sub rescale_widgets {
172	my ($sx, $sy) = @_;	191	my ($sx, $sy) = @_;
173		192
174	for my $widget (values %WIDGET) {	193	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	194	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	195	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	196	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		197
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	198	$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};	199	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	211	reconfigure_widgets;
193	}	212	}
194		213
195	#############################################################################	214	#############################################################################
196		215
		216	package DC::UI::Event;
		217
		218	sub xy {
		219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		220	}
		221
		222	#############################################################################
		223
197	package CFClient::UI::Base;	224	package DC::UI::Base;
198		225
199	use strict;	226	use strict;
200		227
201	use CFClient::OpenGL;	228	use DC::OpenGL;
202		229
203	sub new {	230	sub new {
204	my $class = shift;	231	my $class = shift;
205		232
206	my $self = bless {	233	my $self = bless {
…		…
211	h => undef,	238	h => undef,
212	can_events => 1,	239	can_events => 1,
213	@_	240	@_
214	}, $class;	241	}, $class;
215		242
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		244
218	for (keys %$self) {	245	for (keys %$self) {
219	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
221	}	248	}
222	}	249	}
223		250
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$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};	253	$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};	254	$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};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		256
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		259
233	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
238		265
239	sub destroy {	266	sub destroy {
240	my ($self) = @_;	267	my ($self) = @_;
241		268
242	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
243	%$self = ();	271	%$self = ();
244	}	272	}
245		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
246	sub show {	278	sub show {
247	my ($self) = @_;	279	my ($self) = @_;
248		280
249	return if $self->{parent};	281	return if $self->{parent};
250		282
251	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
252	}	284	}
253		285
254	sub set_visible {	286	sub set_visible {
255	my ($self) = @_;	287	my ($self) = @_;
256		288
257	return if $self->{visible};	289	return if $self->{visible};
		290
		291	$self->{parent} && $self->{parent}{root}#d#
		292	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		293
259	$self->{root} = $self->{parent}{root};	294	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	295	$self->{visible} = $self->{parent}{visible} + 1;
261		296
262	$self->emit (visibility_change => 1);	297	$self->emit (visibility_change => 1);
263		298
264	$self->realloc if !exists $self->{req_w};	299	$self->realloc if !exists $self->{req_w};
265		300
266	$_->set_visible for $self->children;	301	$_->set_visible for $self->visible_children;
267	}	302	}
268		303
269	sub set_invisible {	304	sub set_invisible {
270	my ($self) = @_;	305	my ($self) = @_;
271		306
272	return unless $self->{visible};	307	return unless $self->{visible};
273		308
274	$_->set_invisible for $self->children;	309	$_->set_invisible for $self->children;
275		310
		311	delete $self->{visible};
276	delete $self->{root};	312	delete $self->{root};
277	delete $self->{visible};
278		313
279	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
281		316
282	CFClient::UI::check_tooltip	317	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
284		319
285	$self->focus_out;	320	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
289		323
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
307	sub hide {	341	sub hide {
308	my ($self) = @_;	342	my ($self) = @_;
309		343
310	$self->set_invisible;	344	$self->set_invisible;
311		345
		346	# extra $parent copy for 5.8.8+ bug workaround
		347	# (otherwise $_[0] in remove gets freed
		348	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	349	$parent->remove ($self);
313	if $self->{parent};	350	}
314	}	351	}
315		352
316	sub move_abs {	353	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	354	my ($self, $x, $y, $z) = @_;
318		355
319	$self->{x} = List::Util::max 0, int $x;	356	$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;	357	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	358	$self->{z} = $z if defined $z;
322		359
323	$self->update;	360	$self->update;
324	}	361	}
325		362
…		…
328		365
329	$self->{force_w} = $w;	366	$self->{force_w} = $w;
330	$self->{force_h} = $h;	367	$self->{force_h} = $h;
331		368
332	$self->realloc;	369	$self->realloc;
		370	}
		371
		372	# traverse the widget chain up to find the maximum "physical" size constraints
		373	sub get_max_wh {
		374	my ($self) = @_;
		375
		376	my ($w, $h) = @$self{qw(max_w max_h)};
		377
		378	if ($w <= 0 || $h <= 0) {
		379	my ($mw, $mh) = $self->{parent}
		380	? $self->{parent}->get_max_wh
		381	: ($::WIDTH, $::HEIGHT);
		382
		383	$w = $mw if $w <= 0;
		384	$h = $mh if $h <= 0;
		385	}
		386
		387	($w, $h)
333	}	388	}
334		389
335	sub size_request {	390	sub size_request {
336	require Carp;	391	require Carp;
337	Carp::confess "size_request is abstract";	392	Carp::confess "size_request is abstract";
338	}	393	}
339		394
		395	sub baseline_shift {
		396	0
		397	}
		398
340	sub configure {	399	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	400	my ($self, $x, $y, $w, $h) = @_;
342		401
343	if ($self->{aspect}) {	402	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	403	my ($ow, $oh) = ($w, $h);
345		404
346	$w = List::Util::min $w, int $h * $self->{aspect};	405	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	406	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		407
349	# use alignment to adjust x, y	408	# use alignment to adjust x, y
350		409
351	$x += int 0.5 * ($ow - $w);	410	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	411	$y += int 0.5 * ($oh - $h);
…		…
366		425
367	$self->{root}{size_alloc}{$self+0} = $self;	426	$self->{root}{size_alloc}{$self+0} = $self;
368	}	427	}
369	}	428	}
370		429
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	430	sub children {
376	# nop	431	# nop
377	}	432	}
378		433
379	sub visible_children {	434	sub visible_children {
…		…
381	}	436	}
382		437
383	sub set_max_size {	438	sub set_max_size {
384	my ($self, $w, $h) = @_;	439	my ($self, $w, $h) = @_;
385		440
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	441	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	442	$self->{max_h} = int $h if defined $h;
		443
		444	$self->realloc;
388	}	445	}
389		446
390	sub set_tooltip {	447	sub set_tooltip {
391	my ($self, $tooltip) = @_;	448	my ($self, $tooltip) = @_;
392		449
…		…
395		452
396	return if $self->{tooltip} eq $tooltip;	453	return if $self->{tooltip} eq $tooltip;
397		454
398	$self->{tooltip} = $tooltip;	455	$self->{tooltip} = $tooltip;
399		456
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	457	if ($DC::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	458	delete $DC::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	459	$DC::UI::TOOLTIP_WATCHER->invoke;
403	}	460	}
404	}	461	}
405		462
406	# translate global coordinates to local coordinate system	463	# translate global coordinates to local coordinate system
407	sub coord2local {	464	sub coord2local {
408	my ($self, $x, $y) = @_;	465	my ($self, $x, $y) = @_;
409		466
		467	return (undef, undef) unless $self->{parent};
		468
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	469	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	470	}
412		471
413	# translate local coordinates to global coordinate system	472	# translate local coordinates to global coordinate system
414	sub coord2global {	473	sub coord2global {
415	my ($self, $x, $y) = @_;	474	my ($self, $x, $y) = @_;
416		475
		476	return (undef, undef) unless $self->{parent};
		477
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	478	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	479	}
419		480
420	sub focus_in {	481	sub invoke_focus_in {
421	my ($self) = @_;	482	my ($self) = @_;
422		483
423	return if $FOCUS == $self;	484	return if $FOCUS == $self;
424	return unless $self->{can_focus};	485	return unless $self->{can_focus};
425		486
426	my $focus = $FOCUS; $FOCUS = $self;	487	$FOCUS = $self;
427		488
428	$self->_emit (focus_in => $focus);	489	$self->update;
429		490
430	$focus->update if $focus;	491	0
431	$FOCUS->update;
432	}	492	}
433		493
434	sub focus_out {	494	sub invoke_focus_out {
435	my ($self) = @_;	495	my ($self) = @_;
436		496
437	return unless $FOCUS == $self;	497	return unless $FOCUS == $self;
438		498
439	my $focus = $FOCUS; undef $FOCUS;	499	undef $FOCUS;
440		500
441	$self->_emit (focus_out => $focus);	501	$self->update;
442		502
443	$focus->update if $focus; #?
444
445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	503	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	504	unless $FOCUS;
447	}
448		505
		506	0
		507	}
		508
		509	sub grab_focus {
		510	my ($self) = @_;
		511
		512	$FOCUS->emit ("focus_out") if $FOCUS;
		513	$self->emit ("focus_in");
		514	}
		515
449	sub mouse_motion { 0 }	516	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	517	sub invoke_button_up { 0 }
451	sub key_down { 0 }	518	sub invoke_key_down { 0 }
452	sub key_up { 0 }	519	sub invoke_key_up { 0 }
		520	sub invoke_mouse_wheel { 0 }
453		521
454	sub button_down {	522	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	523	my ($self, $ev, $x, $y) = @_;
456		524
457	$self->focus_in;	525	$self->grab_focus;
458		526
459	0	527	0
460	}	528	}
461		529
		530	sub connect {
		531	my ($self, $signal, $cb) = @_;
		532
		533	push @{ $self->{signal_cb}{$signal} }, $cb;
		534
		535	defined wantarray and DC::guard {
		536	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		537	@{ $self->{signal_cb}{$signal} };
		538	}
		539	}
		540
		541	sub disconnect_all {
		542	my ($self, $signal) = @_;
		543
		544	delete $self->{signal_cb}{$signal};
		545	}
		546
		547	my %has_coords = (
		548	button_down => 1,
		549	button_up => 1,
		550	mouse_motion => 1,
		551	mouse_wheel => 1,
		552	);
		553
		554	sub emit {
		555	my ($self, $signal, @args) = @_;
		556
		557	# I do not really like this solution, but I do not like duplication
		558	# and needlessly verbose code, either.
		559	my @append
		560	= $has_coords{$signal}
		561	? $args[0]->xy ($self)
		562	: ();
		563
		564	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		565
		566	for my $cb (
		567	@{$self->{signal_cb}{$signal} || []}, # before
		568	($self->can ("invoke_$signal") || sub { 1 }), # closure
		569	) {
		570	return $cb->($self, @args, @append) || next;
		571	}
		572
		573	# parent
		574	$self->{parent} && $self->{parent}->emit ($signal, @args)
		575	}
		576
462	sub find_widget {	577	#sub find_widget {
463	my ($self, $x, $y) = @_;	578	# 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} + $self->{h};
470
471	()
472	}
473		579
474	sub set_parent {	580	sub set_parent {
475	my ($self, $parent) = @_;	581	my ($self, $parent) = @_;
476		582
477	Scalar::Util::weaken ($self->{parent} = $parent);	583	DC::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	584	$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, $visible) = @_;
502	}	585	}
503		586
504	sub realloc {	587	sub realloc {
505	my ($self) = @_;	588	my ($self) = @_;
506		589
…		…
531		614
532	# using global variables seems a bit hacky, but passing through all drawing	615	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	616	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	617	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		618
536	sub draw {	619	#sub draw {
537	my ($self) = @_;	620	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553	$self->_draw;
554	glPopMatrix;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	my ($x, $y) = @$self{qw(x y)};
558
559	glColor 1, 0.8, 0.5, 0.2;
560	glEnable GL_BLEND;
561	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
562	glBegin GL_QUADS;
563	glVertex $x , $y;
564	glVertex $x + $self->{w}, $y;
565	glVertex $x + $self->{w}, $y + $self->{h};
566	glVertex $x , $y + $self->{h};
567	glEnd;
568	glDisable GL_BLEND;
569	}
570
571	if ($ENV{CFPLUS_DEBUG} & 1) {
572	glPushMatrix;
573	glColor 1, 1, 0, 1;
574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575	glBegin GL_LINE_LOOP;
576	glVertex 0 , 0;
577	glVertex $self->{w} - 1, 0;
578	glVertex $self->{w} - 1, $self->{h} - 1;
579	glVertex 0 , $self->{h} - 1;
580	glEnd;
581	glPopMatrix;
582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583	}
584	}
585		621
586	sub _draw {	622	sub _draw {
587	my ($self) = @_;	623	my ($self) = @_;
588		624
589	warn "no draw defined for $self\n";	625	warn "no draw defined for $self\n";
590	}	626	}
591		627
592	sub DESTROY {	628	sub DESTROY {
593	my ($self) = @_;	629	my ($self) = @_;
594		630
		631	return if DC::in_destruct;
		632
		633	local $@;
		634	eval { $self->destroy };
		635	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		636
595	delete $WIDGET{$self+0};	637	delete $WIDGET{$self+0};
596	#$self->deactivate;
597	}	638	}
598		639
599	#############################################################################	640	#############################################################################
600		641
601	package CFClient::UI::DrawBG;	642	package DC::UI::DrawBG;
602		643
603	our @ISA = CFClient::UI::Base::;	644	our @ISA = DC::UI::Base::;
604		645
605	use strict;	646	use strict;
606	use CFClient::OpenGL;	647	use DC::OpenGL;
607		648
608	sub new {	649	sub new {
609	my $class = shift;	650	my $class = shift;
610
611	# range [value, low, high, page]
612		651
613	$class->SUPER::new (	652	$class->SUPER::new (
614	#bg => [0, 0, 0, 0.2],	653	#bg => [0, 0, 0, 0.2],
615	#active_bg => [1, 1, 1, 0.5],	654	#active_bg => [1, 1, 1, 0.5],
616	@_	655	@_
…		…
626		665
627	if ($color && (@$color < 4 || $color->[3])) {	666	if ($color && (@$color < 4 || $color->[3])) {
628	my ($w, $h) = @$self{qw(w h)};	667	my ($w, $h) = @$self{qw(w h)};
629		668
630	glEnable GL_BLEND;	669	glEnable GL_BLEND;
631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	670	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
632	glColor @$color;	671	glColor_premultiply @$color;
633
634	glBegin GL_QUADS;
635	glVertex 0 , 0;
636	glVertex 0 , $h;
637	glVertex $w, $h;	672	glRect 0, 0, $w, $h;
638	glVertex $w, 0;
639	glEnd;
640
641	glDisable GL_BLEND;	673	glDisable GL_BLEND;
642	}	674	}
643	}	675	}
644		676
645	#############################################################################	677	#############################################################################
646		678
647	package CFClient::UI::Empty;	679	package DC::UI::Empty;
648		680
649	our @ISA = CFClient::UI::Base::;	681	our @ISA = DC::UI::Base::;
650		682
651	sub new {	683	sub new {
652	my ($class, %arg) = @_;	684	my ($class, %arg) = @_;
653	$class->SUPER::new (can_events => 0, %arg);	685	$class->SUPER::new (can_events => 0, %arg);
654	}	686	}
…		…
661		693
662	sub draw { }	694	sub draw { }
663		695
664	#############################################################################	696	#############################################################################
665		697
666	package CFClient::UI::Container;	698	package DC::UI::Container;
667		699
668	our @ISA = CFClient::UI::Base::;	700	our @ISA = DC::UI::Base::;
669		701
670	sub new {	702	sub new {
671	my ($class, %arg) = @_;	703	my ($class, %arg) = @_;
672		704
673	my $children = delete $arg{children};	705	my $children = delete $arg{children};
…		…
677	can_events => 0,	709	can_events => 0,
678	%arg,	710	%arg,
679	);	711	);
680		712
681	$self->add (@$children)	713	$self->add (@$children)
682	if $children;	714	if $children && @$children;
683		715
684	$self	716	$self
		717	}
		718
		719	sub realloc {
		720	my ($self) = @_;
		721
		722	$self->{force_realloc} = 1;
		723	$self->{force_size_alloc} = 1;
		724	$self->SUPER::realloc;
685	}	725	}
686		726
687	sub add {	727	sub add {
688	my ($self, @widgets) = @_;	728	my ($self, @widgets) = @_;
689		729
690	$_->set_parent ($self)	730	$_->set_parent ($self)
691	for @widgets;	731	for @widgets;
692		732
		733	# TODO: only do this in widgets that need it, e.g. root, fixed
693	use sort 'stable';	734	use sort 'stable';
694		735
695	$self->{children} = [	736	$self->{children} = [
696	sort { $a->{z} <=> $b->{z} }	737	sort { $a->{z} <=> $b->{z} }
697	@{$self->{children}}, @widgets	738	@{$self->{children}}, @widgets
698	];	739	];
699		740
700	$self->realloc;	741	$self->realloc;
		742
		743	$self->emit (c_add => \@widgets);
		744
		745	map $_+0, @widgets
701	}	746	}
702		747
703	sub children {	748	sub children {
704	@{ $_[0]{children} }	749	@{ $_[0]{children} }
705	}	750	}
706		751
707	sub remove {	752	sub remove {
708	my ($self, $child) = @_;	753	my ($self, @widgets) = @_;
709		754
		755	$self->emit (c_remove => \@widgets);
		756
		757	for my $child (@widgets) {
710	delete $child->{parent};	758	delete $child->{parent};
711	$child->hide;	759	$child->hide;
712
713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	760	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		761	}
714		762
715	$self->realloc;	763	$self->realloc;
716	}	764	}
717		765
718	sub clear {	766	sub clear {
719	my ($self) = @_;	767	my ($self) = @_;
720		768
721	my $children = delete $self->{children};	769	my $children = $self->{children};
722	$self->{children} = [];	770	$self->{children} = [];
723		771
724	for (@$children) {	772	for (@$children) {
725	delete $_->{parent};	773	delete $_->{parent};
726	$_->hide;	774	$_->hide;
…		…
746	}	794	}
747		795
748	sub _draw {	796	sub _draw {
749	my ($self) = @_;	797	my ($self) = @_;
750		798
751	$_->draw for @{$self->{children}};	799	$_->draw for $self->visible_children;
752	}	800	}
753		801
754	#############################################################################	802	#############################################################################
755		803
756	package CFClient::UI::Bin;	804	package DC::UI::Bin;
757		805
758	our @ISA = CFClient::UI::Container::;	806	our @ISA = DC::UI::Container::;
759		807
760	sub new {	808	sub new {
761	my ($class, %arg) = @_;	809	my ($class, %arg) = @_;
762		810
763	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	811	my $child = (delete $arg{child}) || new DC::UI::Empty::;
764		812
765	$class->SUPER::new (children => [$child], %arg)	813	$class->SUPER::new (children => [$child], %arg)
766	}	814	}
767		815
768	sub add {	816	sub add {
769	my ($self, $child) = @_;	817	my ($self, $child) = @_;
770		818
771	$self->{children} = [];	819	$self->clear;
772
773	$self->SUPER::add ($child);	820	$self->SUPER::add ($child);
774	}	821	}
775		822
776	sub remove {	823	sub remove {
777	my ($self, $widget) = @_;	824	my ($self, $widget) = @_;
778		825
779	$self->SUPER::remove ($widget);	826	$self->SUPER::remove ($widget);
780		827
781	$self->{children} = [new CFClient::UI::Empty]	828	$self->{children} = [new DC::UI::Empty]
782	unless @{$self->{children}};	829	unless @{$self->{children}};
783	}	830	}
784		831
785	sub child { $_[0]->{children}[0] }	832	sub child { $_[0]->{children}[0] }
786		833
787	sub size_request {	834	sub size_request {
788	$_[0]{children}[0]->size_request	835	$_[0]{children}[0]->size_request
789	}	836	}
790		837
791	sub size_allocate {	838	sub invoke_size_allocate {
792	my ($self, $w, $h) = @_;	839	my ($self, $w, $h) = @_;
793		840
794	$self->{children}[0]->configure (0, 0, $w, $h);	841	$self->{children}[0]->configure (0, 0, $w, $h);
		842
		843	1
795	}	844	}
796		845
797	#############################################################################	846	#############################################################################
798
799	# back-buffered drawing area	847	# back-buffered drawing area
800		848
801	package CFClient::UI::Window;	849	package DC::UI::Window;
802		850
803	our @ISA = CFClient::UI::Bin::;	851	our @ISA = DC::UI::Bin::;
804		852
805	use CFClient::OpenGL;	853	use DC::OpenGL;
806		854
807	sub new {	855	sub new {
808	my ($class, %arg) = @_;	856	my ($class, %arg) = @_;
809		857
810	my $self = $class->SUPER::new (%arg);	858	my $self = $class->SUPER::new (%arg);
…		…
815		863
816	$ROOT->on_post_alloc ($self => sub { $self->render_child });	864	$ROOT->on_post_alloc ($self => sub { $self->render_child });
817	$self->SUPER::update;	865	$self->SUPER::update;
818	}	866	}
819		867
820	sub size_allocate {	868	sub invoke_size_allocate {
821	my ($self, $w, $h) = @_;	869	my ($self, $w, $h) = @_;
822		870
823	$self->SUPER::size_allocate ($w, $h);
824	$self->update;	871	$self->update;
		872
		873	$self->SUPER::invoke_size_allocate ($w, $h)
825	}	874	}
826		875
827	sub _render {	876	sub _render {
828	my ($self) = @_;	877	my ($self) = @_;
829		878
…		…
831	}	880	}
832		881
833	sub render_child {	882	sub render_child {
834	my ($self) = @_;	883	my ($self) = @_;
835		884
836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	885	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
837	glClearColor 0, 0, 0, 0;	886	glClearColor 0, 0, 0, 0;
838	glClear GL_COLOR_BUFFER_BIT;	887	glClear GL_COLOR_BUFFER_BIT;
839		888
840	{	889	{
841	package CFClient::UI::Base;	890	package DC::UI::Base;
842		891
843	($draw_x, $draw_y, $draw_w, $draw_h) =	892	local ($draw_x, $draw_y, $draw_w, $draw_h) =
844	(0, 0, $self->{w}, $self->{h});	893	(0, 0, $self->{w}, $self->{h});
		894
		895	$self->_render;
845	}	896	}
846
847	$self->_render;
848	};	897	};
849	}	898	}
850		899
851	sub _draw {	900	sub _draw {
852	my ($self) = @_;	901	my ($self) = @_;
853
854	my ($w, $h) = @$self{qw(w h)};
855		902
856	my $tex = $self->{texture}	903	my $tex = $self->{texture}
857	or return;	904	or return;
858		905
859	glEnable GL_TEXTURE_2D;	906	glEnable GL_TEXTURE_2D;
860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	907	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861	glColor 1, 1, 1, 1;	908	glColor 0, 0, 0, 1;
862		909
863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	910	$tex->draw_quad_alpha_premultiplied (0, 0);
864		911
865	glDisable GL_TEXTURE_2D;	912	glDisable GL_TEXTURE_2D;
866	}	913	}
867		914
868	#############################################################################	915	#############################################################################
869		916
870	package CFClient::UI::ViewPort;	917	package DC::UI::ViewPort;
871		918
		919	use List::Util qw(min max);
		920
872	our @ISA = CFClient::UI::Window::;	921	our @ISA = DC::UI::Window::;
873		922
874	sub new {	923	sub new {
875	my $class = shift;	924	my $class = shift;
876		925
877	$class->SUPER::new (	926	$class->SUPER::new (
…		…
884	sub size_request {	933	sub size_request {
885	my ($self) = @_;	934	my ($self) = @_;
886		935
887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	936	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888		937
889	$w = 10 if $self->{scroll_x};	938	$w = 1 if $self->{scroll_x};
890	$h = 10 if $self->{scroll_y};	939	$h = 1 if $self->{scroll_y};
891		940
892	($w, $h)	941	($w, $h)
893	}	942	}
894		943
895	sub size_allocate {	944	sub invoke_size_allocate {
896	my ($self, $w, $h) = @_;	945	my ($self, $w, $h) = @_;
897		946
898	my $child = $self->child;	947	my $child = $self->child;
899		948
900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	949	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	950	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902		951
903	$self->child->configure (0, 0, $w, $h);	952	$self->child->configure (0, 0, $w, $h);
904	$self->update;	953	$self->update;
		954
		955	1
905	}	956	}
906		957
907	sub set_offset {	958	sub set_offset {
908	my ($self, $x, $y) = @_;	959	my ($self, $x, $y) = @_;
909		960
		961	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		962	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		963
		964	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	965	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	966	$self->{view_y} = $y;
912		967
		968	$self->emit (changed => $x, $y);
913	$self->update;	969	$self->update;
		970	}
		971	}
		972
		973	sub set_center {
		974	my ($self, $x, $y) = @_;
		975
		976	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		977	}
		978
		979	sub make_visible {
		980	my ($self, $x, $y, $border) = @_;
		981
		982	if ( $x < $self->{view_x} + $self->{w} * $border
		983	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		984	|| $y < $self->{view_y} + $self->{h} * $border
		985	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		986	) {
		987	$self->set_center ($x, $y);
		988	}
914	}	989	}
915		990
916	# hmm, this does not work for topleft of $self... but we should not ask for that	991	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	992	sub coord2local {
918	my ($self, $x, $y) = @_;	993	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	1008	my ($self, $x, $y) = @_;
934		1009
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1010	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1011	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1012	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1013	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1014	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1015	$self->DC::UI::Base::find_widget ($x, $y)
941	}	1016	}
942	}	1017	}
943		1018
944	sub _render {	1019	sub _render {
945	my ($self) = @_;	1020	my ($self) = @_;
946		1021
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1022	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1023	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
949		1024
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1025	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1026
952	$self->SUPER::_render;	1027	$self->SUPER::_render;
953	}	1028	}
954		1029
955	#############################################################################	1030	#############################################################################
956		1031
957	package CFClient::UI::ScrolledWindow;	1032	package DC::UI::ScrolledWindow;
958		1033
959	our @ISA = CFClient::UI::HBox::;	1034	our @ISA = DC::UI::Table::;
960		1035
961	sub new {	1036	sub new {
962	my ($class, %arg) = @_;	1037	my ($class, %arg) = @_;
963		1038
964	my $child = delete $arg{child};	1039	my $child = delete $arg{child};
965		1040
966	my $self;	1041	my $self;
967		1042
968	my $slider = new CFClient::UI::Slider	1043	my $hslider = new DC::UI::Slider
		1044	c_col => 0,
		1045	c_row => 1,
		1046	vertical => 0,
		1047	range => [0, 0, 1, 0.01], # HACK fix
		1048	on_changed => sub {
		1049	$self->{hpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1051	},
		1052	;
		1053
		1054	my $vslider = new DC::UI::Slider
		1055	c_col => 1,
		1056	c_row => 0,
969	vertical => 1,	1057	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1058	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1059	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1060	$self->{vpos} = $_[1];
		1061	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1062	},
974	;	1063	;
975		1064
976	$self = $class->SUPER::new (	1065	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1066	scroll_x => 0,
		1067	scroll_y => 1,
		1068	can_events => 1,
978	slider => $slider,	1069	hslider => $hslider,
		1070	vslider => $vslider,
		1071	col_expand => [1, 0],
		1072	row_expand => [1, 0],
979	%arg,	1073	%arg,
980	);	1074	);
981		1075
		1076	$self->{vp} = new DC::UI::ViewPort
		1077	c_col => 0,
		1078	c_row => 0,
		1079	expand => 1,
		1080	scroll_x => $self->{scroll_x},
		1081	scroll_y => $self->{scroll_y},
		1082	on_changed => sub {
		1083	my ($vp, $x, $y) = @_;
		1084
		1085	$vp->{parent}{hslider}->set_value ($x);
		1086	$vp->{parent}{vslider}->set_value ($y);
		1087
		1088	0
		1089	},
		1090	on_size_allocate => sub {
		1091	my ($vp, $w, $h) = @_;
		1092	$vp->{parent}->update_slider;
		1093	0
		1094	},
		1095	;
		1096
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1097	$self->SUPER::add ($self->{vp});
		1098
983	$self->add ($child) if $child;	1099	$self->add ($child) if $child;
984		1100
985	$self	1101	$self
986	}	1102	}
987		1103
…		…
989	my ($self, $widget) = @_;	1105	my ($self, $widget) = @_;
990		1106
991	$self->{vp}->add ($self->{child} = $widget);	1107	$self->{vp}->add ($self->{child} = $widget);
992	}	1108	}
993		1109
		1110	sub set_offset { shift->{vp}->set_offset (@_) }
		1111	sub set_center { shift->{vp}->set_center (@_) }
		1112	sub make_visible { shift->{vp}->make_visible (@_) }
		1113
994	sub update {	1114	sub update_slider {
		1115	my ($self) = @_;
		1116
		1117	my $child = ($self->{vp} or return)->child;
		1118
		1119	if ($self->{scroll_x}) {
		1120	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1121	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1122
		1123	my $visible = $w1 > $w2;
		1124	if ($visible != $self->{hslider_visible}) {
		1125	$self->{hslider_visible} = $visible;
		1126	$visible ? $self->SUPER::add ($self->{hslider})
		1127	: $self->SUPER::remove ($self->{hslider});
		1128	}
		1129	}
		1130
		1131	if ($self->{scroll_y}) {
		1132	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1133	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1134
		1135	my $visible = $h1 > $h2;
		1136	if ($visible != $self->{vslider_visible}) {
		1137	$self->{vslider_visible} = $visible;
		1138	$visible ? $self->SUPER::add ($self->{vslider})
		1139	: $self->SUPER::remove ($self->{vslider});
		1140	}
		1141	}
		1142	}
		1143
		1144	sub start_dragging {
995	my ($self) = @_;	1145	my ($self, $ev) = @_;
996		1146
997	$self->SUPER::update;	1147	$self->grab_focus;
998		1148
999	# todo: overwrite size_allocate of child	1149	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1150	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1151
1002	}	1152	$self->{motion} = sub {
		1153	my ($ev, $x, $y) = @_;
1003		1154
		1155	$ox -= $ev->{xrel};
		1156	$oy -= $ev->{yrel};
		1157
		1158	$self->{vp}->set_offset ($ox, $oy);
		1159	};
		1160	}
		1161
		1162	sub invoke_mouse_wheel {
		1163	my ($self, $ev) = @_;
		1164
		1165	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1166	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1167
		1168	1
		1169	}
		1170
		1171	sub invoke_button_down {
		1172	my ($self, $ev, $x, $y) = @_;
		1173
		1174	if ($ev->{button} == 2) {
		1175	$self->start_dragging ($ev);
		1176	return 1;
		1177	}
		1178
		1179	0
		1180	}
		1181
		1182	sub invoke_button_up {
		1183	my ($self, $ev, $x, $y) = @_;
		1184
		1185	if (delete $self->{motion}) {
		1186	return 1;
		1187	}
		1188
		1189	0
		1190	}
		1191
		1192	sub invoke_mouse_motion {
		1193	my ($self, $ev, $x, $y) = @_;
		1194
		1195	if ($self->{motion}) {
		1196	$self->{motion}->($ev, $x, $y);
		1197	return 1;
		1198	}
		1199
		1200	0
		1201	}
		1202
1004	sub size_allocate {	1203	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1204	my ($self, $w, $h) = @_;
1006		1205
		1206	$self->update_slider;
1007	$self->SUPER::size_allocate ($w, $h);	1207	$self->SUPER::invoke_size_allocate ($w, $h)
1008
1009	my $child = $self->{vp}->child;
1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011	}	1208	}
1012
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015		1209
1016	#############################################################################	1210	#############################################################################
1017		1211
1018	package CFClient::UI::Frame;	1212	package DC::UI::Frame;
1019		1213
1020	our @ISA = CFClient::UI::Bin::;	1214	our @ISA = DC::UI::Bin::;
1021		1215
1022	use CFClient::OpenGL;	1216	use DC::OpenGL;
1023		1217
1024	sub new {	1218	sub new {
1025	my $class = shift;	1219	my $class = shift;
1026		1220
1027	$class->SUPER::new (	1221	$class->SUPER::new (
…		…
1035		1229
1036	if ($self->{bg}) {	1230	if ($self->{bg}) {
1037	my ($w, $h) = @$self{qw(w h)};	1231	my ($w, $h) = @$self{qw(w h)};
1038		1232
1039	glEnable GL_BLEND;	1233	glEnable GL_BLEND;
1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1234	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor @{ $self->{bg} };	1235	glColor_premultiply @{ $self->{bg} };
1042
1043	glBegin GL_QUADS;
1044	glVertex 0 , 0;
1045	glVertex 0 , $h;
1046	glVertex $w, $h;	1236	glRect 0, 0, $w, $h;
1047	glVertex $w, 0;
1048	glEnd;
1049
1050	glDisable GL_BLEND;	1237	glDisable GL_BLEND;
1051	}	1238	}
1052		1239
1053	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1054	}	1241	}
1055		1242
1056	#############################################################################	1243	#############################################################################
1057		1244
1058	package CFClient::UI::FancyFrame;	1245	package DC::UI::FancyFrame;
1059		1246
1060	our @ISA = CFClient::UI::Bin::;	1247	our @ISA = DC::UI::Bin::;
1061		1248
1062	use CFClient::OpenGL;	1249	use DC::OpenGL;
1063
1064	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;
1067
1068	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071		1250
1072	sub new {	1251	sub new {
1073	my ($class, %arg) = @_;	1252	my ($class, %arg) = @_;
1074		1253
1075	my $title = delete $arg{title};	1254	if ((exists $arg{label}) && !ref $arg{label}) {
		1255	$arg{label} = new DC::UI::Label
		1256	align => 1,
		1257	valign => 0.5,
		1258	text => $arg{label},
		1259	fontsize => ($arg{border} || 0.8) * 0.75;
		1260	}
1076		1261
1077	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1078	bg => [1, 1, 1, 1],	1263	# label => "",
1079	border_bg => [1, 1, 1, 1],	1264	fg => undef,
1080	border => 0.6,	1265	border => 0.8,
1081	can_events => 1,	1266	style => 'single',
1082	min_w => 16,
1083	min_h => 16,
1084	%arg,	1267	%arg,
1085	);	1268	);
1086		1269
1087	$self->{title} = new CFClient::UI::Label
1088	align => 0,
1089	valign => 1,
1090	text => $title,
1091	fontsize => $self->{border}
1092	if defined $title;
1093
1094	$self	1270	$self
1095	}	1271	}
1096		1272
1097	sub add {	1273	sub add {
1098	my ($self, @widgets) = @_;	1274	my ($self, @widgets) = @_;
1099		1275
1100	$self->SUPER::add (@widgets);	1276	$self->SUPER::add (@widgets);
1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1277	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1102	}	1278	}
1103		1279
1104	sub border {	1280	sub border {
1105	int $_[0]{border} * $::FONTSIZE	1281	int $_[0]{border} * $::FONTSIZE
1106	}	1282	}
1107		1283
1108	sub size_request {	1284	sub size_request {
1109	my ($self) = @_;	1285	my ($self) = @_;
1110		1286
1111	$self->{title}->size_request	1287	($self->{label_w}, undef) = $self->{label}->size_request
1112	if $self->{title};	1288	if $self->{label};
1113		1289
1114	my ($w, $h) = $self->SUPER::size_request;	1290	my ($w, $h) = $self->SUPER::size_request;
1115		1291
1116	(	1292	(
1117	$w + $self->border * 2,	1293	$w + $self->border * 2,
1118	$h + $self->border * 2,	1294	$h + $self->border * 2,
1119	)	1295	)
1120	}	1296	}
1121		1297
1122	sub size_allocate {	1298	sub invoke_size_allocate {
1123	my ($self, $w, $h) = @_;	1299	my ($self, $w, $h) = @_;
1124		1300
		1301	my $border = $self->border;
		1302
		1303	$w -= List::Util::max 0, $border * 2;
		1304	$h -= List::Util::max 0, $border * 2;
		1305
		1306	if (my $label = $self->{label}) {
		1307	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1308	$label->{h} = List::Util::min $h, $border;
		1309	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1310	}
		1311
		1312	$self->child->configure ($border, $border, $w, $h);
		1313
		1314	1
		1315	}
		1316
		1317	sub _draw {
		1318	my ($self) = @_;
		1319
		1320	my $child = $self->{children}[0];
		1321
		1322	my $border = $self->border;
		1323	my ($w, $h) = ($self->{w}, $self->{h});
		1324
		1325	$child->draw;
		1326
		1327	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1328	glBegin GL_LINE_STRIP;
		1329	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1330	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1331	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1332	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1333	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1334	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1335	glEnd;
		1336
1125	if ($self->{title}) {	1337	if ($self->{label}) {
		1338	glTranslate $border * 2, 0;
		1339	$self->{label}->_draw;
		1340	}
		1341	}
		1342
		1343	#############################################################################
		1344
		1345	package DC::UI::Toplevel;
		1346
		1347	our @ISA = DC::UI::Bin::;
		1348
		1349	use DC::OpenGL;
		1350
		1351	my $bg =
		1352	new_from_resource DC::Texture "d1_bg.png",
		1353	mipmap => 1, wrap => 1;
		1354
		1355	my @border =
		1356	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1357	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1358
		1359	my @icon =
		1360	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1361	qw(x1_move.png x1_resize.png);
		1362
		1363	sub new {
		1364	my ($class, %arg) = @_;
		1365
		1366	my $self = $class->SUPER::new (
		1367	bg => [1, 1, 1, 1],
		1368	border_bg => [1, 1, 1, 1],
		1369	border => 0.8,
		1370	can_events => 1,
		1371	min_w => 64,
		1372	min_h => 32,
		1373	%arg,
		1374	);
		1375
		1376	$self->{title_widget} = new DC::UI::Label
		1377	align => 0.5,
		1378	valign => 1,
		1379	text => $self->{title},
		1380	fontsize => $self->{border},
		1381	if exists $self->{title};
		1382
		1383	if ($self->{has_close_button}) {
		1384	$self->{close_button} =
		1385	new DC::UI::ImageButton
		1386	path => 'x1_close.png',
		1387	on_activate => sub { $self->emit ("delete") };
		1388
		1389	$self->DC::UI::Container::add ($self->{close_button});
		1390	}
		1391
		1392	$self
		1393	}
		1394
		1395	sub add {
		1396	my ($self, @widgets) = @_;
		1397
		1398	$self->SUPER::add (@widgets);
		1399	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1400	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1401	}
		1402
		1403	sub border {
		1404	int $_[0]{border} * $::FONTSIZE
		1405	}
		1406
		1407	sub get_max_wh {
		1408	my ($self) = @_;
		1409
		1410	return ($self->{w}, $self->{h})
		1411	if $self->{visible} && $self->{w};
		1412
		1413	$self->SUPER::get_max_wh
		1414	}
		1415
		1416	sub size_request {
		1417	my ($self) = @_;
		1418
		1419	$self->{title_widget}->size_request
		1420	if $self->{title_widget};
		1421
		1422	$self->{close_button}->size_request
		1423	if $self->{close_button};
		1424
		1425	my ($w, $h) = $self->SUPER::size_request;
		1426
		1427	(
		1428	$w + $self->border * 2,
		1429	$h + $self->border * 2,
		1430	)
		1431	}
		1432
		1433	sub invoke_size_allocate {
		1434	my ($self, $w, $h) = @_;
		1435
		1436	if ($self->{title_widget}) {
1126	$self->{title}{w} = $w;	1437	$self->{title_widget}{w} = $w;
1127	$self->{title}{h} = $h;	1438	$self->{title_widget}{h} = $h;
1128	$self->{title}->size_allocate ($w, $h);	1439	$self->{title_widget}->invoke_size_allocate ($w, $h);
1129	}	1440	}
1130		1441
1131	my $border = $self->border;	1442	my $border = $self->border;
1132		1443
1133	$h -= List::Util::max 0, $border * 2;	1444	$h -= List::Util::max 0, $border * 2;
1134	$w -= List::Util::max 0, $border * 2;	1445	$w -= List::Util::max 0, $border * 2;
		1446
		1447	$self->child->configure ($border, $border, $w, $h);
		1448
		1449	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1450	if $self->{close_button};
		1451
		1452	1
		1453	}
		1454
		1455	sub invoke_delete {
		1456	my ($self) = @_;
		1457
		1458	$self->hide;
1135		1459
1136	$self->child->configure ($border, $border, $w, $h);	1460	1
1137	}	1461	}
1138		1462
1139	sub button_down {	1463	sub invoke_button_down {
1140	my ($self, $ev, $x, $y) = @_;	1464	my ($self, $ev, $x, $y) = @_;
1141		1465
1142	my ($w, $h) = @$self{qw(w h)};	1466	my ($w, $h) = @$self{qw(w h)};
1143	my $border = $self->border;	1467	my $border = $self->border;
1144		1468
…		…
1160	my $dy = $ev->{y} - $oy;	1484	my $dy = $ev->{y} - $oy;
1161		1485
1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1486	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1487	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164		1488
		1489	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165	$self->realloc;	1490	$self->realloc;
1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167	};	1491	};
1168		1492
1169	} elsif ($lr ^ $td) {	1493	} elsif ($lr ^ $td) {
1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1494	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171	my ($bx, $by) = ($self->{x}, $self->{y});	1495	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1174	my ($ev, $x, $y) = @_;	1498	my ($ev, $x, $y) = @_;
1175		1499
1176	($x, $y) = ($ev->{x}, $ev->{y});	1500	($x, $y) = ($ev->{x}, $ev->{y});
1177		1501
1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1502	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1503	# HACK: the next line is required to enforce placement
		1504	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1179	};	1505	};
1180	} else {	1506	} else {
1181	return 0;	1507	return 0;
1182	}	1508	}
1183		1509
1184	1	1510	1
1185	}	1511	}
1186		1512
1187	sub button_up {	1513	sub invoke_button_up {
1188	my ($self, $ev, $x, $y) = @_;	1514	my ($self, $ev, $x, $y) = @_;
1189		1515
1190	!!delete $self->{motion}	1516	! ! delete $self->{motion}
1191	}	1517	}
1192		1518
1193	sub mouse_motion {	1519	sub invoke_mouse_motion {
1194	my ($self, $ev, $x, $y) = @_;	1520	my ($self, $ev, $x, $y) = @_;
1195		1521
1196	$self->{motion}->($ev, $x, $y) if $self->{motion};	1522	$self->{motion}->($ev, $x, $y) if $self->{motion};
1197		1523
1198	!!$self->{motion}	1524	! ! $self->{motion}
		1525	}
		1526
		1527	sub invoke_visibility_change {
		1528	my ($self, $visible) = @_;
		1529
		1530	delete $self->{motion} unless $visible;
		1531
		1532	0
1199	}	1533	}
1200		1534
1201	sub _draw {	1535	sub _draw {
1202	my ($self) = @_;	1536	my ($self) = @_;
1203		1537
…		…
1209	glEnable GL_TEXTURE_2D;	1543	glEnable GL_TEXTURE_2D;
1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1544	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1211		1545
1212	my $border = $self->border;	1546	my $border = $self->border;
1213		1547
		1548	if ($border) {
1214	glColor @{ $self->{border_bg} };	1549	glColor @{ $self->{border_bg} };
1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1550	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1551	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1552	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1553	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1554
		1555	# move
		1556	my $w2 = ($w - $border) * .5;
		1557	my $h2 = ($h - $border) * .5;
		1558	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1559	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1560	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1561
		1562	# resize
		1563	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1564	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1565	unless $self->{has_close_button};
		1566	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1567	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1568	}
1219		1569
1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1570	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221	glColor @{ $self->{bg} };	1571	glColor @{ $self->{bg} };
1222		1572
1223	# TODO: repeat texture not scale	1573	# TODO: repeat texture not scale
…		…
1229		1579
1230	glDisable GL_TEXTURE_2D;	1580	glDisable GL_TEXTURE_2D;
1231		1581
1232	$child->draw;	1582	$child->draw;
1233		1583
1234	if ($self->{title}) {	1584	if ($self->{title_widget}) {
1235	glTranslate 0, $border - $self->{h};	1585	glTranslate 0, $border - $self->{h};
1236	$self->{title}->_draw;	1586	$self->{title_widget}->_draw;
		1587
		1588	glTranslate 0, - ($border - $self->{h});
1237	}	1589	}
		1590
		1591	$self->{close_button}->draw
		1592	if $self->{close_button};
1238	}	1593	}
1239		1594
1240	#############################################################################	1595	#############################################################################
1241		1596
1242	package CFClient::UI::Table;	1597	package DC::UI::Table;
1243		1598
1244	our @ISA = CFClient::UI::Base::;	1599	our @ISA = DC::UI::Container::;
1245		1600
1246	use List::Util qw(max sum);	1601	use List::Util qw(max sum);
1247		1602
1248	use CFClient::OpenGL;	1603	use DC::OpenGL;
1249		1604
1250	sub new {	1605	sub new {
1251	my $class = shift;	1606	my $class = shift;
1252		1607
1253	$class->SUPER::new (	1608	$class->SUPER::new (
1254	col_expand => [],	1609	col_expand => [],
		1610	row_expand => [],
1255	@_,	1611	@_,
1256	)	1612	)
1257	}	1613	}
1258		1614
1259	sub children {
1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1261	}
1262
1263	sub add {	1615	sub add {
1264	my ($self, $x, $y, $child) = @_;
1265
1266	$child->set_parent ($self);
1267	$self->{children}[$y][$x] = $child;
1268
1269	$self->realloc;
1270	}
1271
1272	# TODO: move to container class maybe? send children a signal on removal?
1273	sub clear {
1274	my ($self) = @_;	1616	my ($self, @widgets) = @_;
		1617
		1618	for my $child (@widgets) {
		1619	$child->{c_rowspan} ||= 1;
		1620	$child->{c_colspan} ||= 1;
		1621	}
		1622
		1623	$self->SUPER::add (@widgets);
		1624	}
		1625
		1626	sub add_at {
		1627	my $self = shift;
		1628
		1629	my @widgets;
		1630
		1631	while (@_) {
		1632	my ($col, $row, $child) = splice @_, 0, 3, ();
		1633
		1634	$child->{c_row} = $row;
		1635	$child->{c_col} = $col;
		1636
		1637	push @widgets, $child;
		1638	}
		1639
		1640	$self->add (@widgets);
		1641	}
		1642
		1643	sub get_wh {
		1644	my ($self) = @_;
		1645
		1646	my (@w, @h);
1275		1647
1276	my @children = $self->children;	1648	my @children = $self->children;
1277	delete $self->{children};	1649
		1650	# first pass, columns
		1651	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1652	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1653
		1654	my $sw = sum @w[$c .. $c + $cs - 1];
		1655
		1656	if ($w > $sw) {
		1657	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1658	}
1278		1659	}
1279	for (@children) {
1280	delete $_->{parent};
1281	$_->hide;
1282	}
1283		1660
1284	$self->realloc;	1661	# second pass, rows
1285	}	1662	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1286
1287	sub get_wh {
1288	my ($self) = @_;
1289
1290	my (@w, @h);
1291
1292	for my $y (0 .. $#{$self->{children}}) {
1293	my $row = $self->{children}[$y]
1294	or next;
1295
1296	for my $x (0 .. $#$row) {
1297	my $widget = $row->[$x]
1298	or next;
1299	my ($w, $h) = @$widget{qw(req_w req_h)};	1663	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1300		1664
1301	$w[$x] = max $w[$x], $w;	1665	my $sh = sum @h[$r .. $r + $rs - 1];
1302	$h[$y] = max $h[$y], $h;	1666
		1667	if ($h > $sh) {
		1668	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1303	}	1669	}
1304	}	1670	}
1305		1671
1306	(\@w, \@h)	1672	(\@w, \@h)
1307	}	1673	}
…		…
1315	(sum @$ws),	1681	(sum @$ws),
1316	(sum @$hs),	1682	(sum @$hs),
1317	)	1683	)
1318	}	1684	}
1319		1685
1320	sub size_allocate {	1686	sub invoke_size_allocate {
1321	my ($self, $w, $h) = @_;	1687	my ($self, $w, $h) = @_;
1322		1688
1323	my ($ws, $hs) = $self->get_wh;	1689	my ($ws, $hs) = $self->get_wh;
1324		1690
1325	my $req_w = (sum @$ws) || 1;	1691	my $req_w = (sum @$ws) || 1;
1326	my $req_h = (sum @$hs) || 1;	1692	my $req_h = (sum @$hs) || 1;
1327		1693
1328	# TODO: nicer code && do row_expand	1694	# now linearly scale the rows/columns to the allocated size
1329	my @col_expand = @{$self->{col_expand}};	1695	my @col_expand = @{$self->{col_expand}};
1330	@col_expand = (1) x @$ws unless @col_expand;	1696	@col_expand = (1) x @$ws unless @col_expand;
1331	my $col_expand = (sum @col_expand) || 1;	1697	my $col_expand = (sum @col_expand) || 1;
1332		1698
1333	# linearly scale sizes
1334	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1699	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1335	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1336		1700
1337	CFClient::UI::harmonize $ws;	1701	DC::UI::harmonize $ws;
		1702
		1703	my @row_expand = @{$self->{row_expand}};
		1704	@row_expand = (1) x @$ws unless @row_expand;
		1705	my $row_expand = (sum @row_expand) || 1;
		1706
		1707	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1708
1338	CFClient::UI::harmonize $hs;	1709	DC::UI::harmonize $hs;
1339		1710
1340	my $y;	1711	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1712	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1341		1713
1342	for my $r (0 .. $#{$self->{children}}) {	1714	for my $widget ($self->children) {
1343	my $row = $self->{children}[$r]	1715	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1344	or next;
1345		1716
1346	my $x = 0;	1717	$widget->configure (
1347	my $row_h = $hs->[$r];	1718	$x[$c], $y[$r],
		1719	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1348		1720	);
1349	for my $c (0 .. $#$row) {	1721	}
1350	my $col_w = $ws->[$c];
1351		1722
1352	if (my $widget = $row->[$c]) {	1723	1
1353	$widget->configure ($x, $y, $col_w, $row_h);	1724	}
1354	}
1355		1725
1356	$x += $col_w;	1726	#############################################################################
		1727
		1728	package DC::UI::Fixed;
		1729
		1730	use List::Util qw(min max);
		1731
		1732	our @ISA = DC::UI::Container::;
		1733
		1734	sub _scale($$$) {
		1735	my ($rel, $val, $max) = @_;
		1736
		1737	$rel ? $val * $max : $val
		1738	}
		1739
		1740	sub size_request {
		1741	my ($self) = @_;
		1742
		1743	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1744
		1745	# determine overall size by querying abs widgets
		1746	for my $child ($self->visible_children) {
		1747	unless ($child->{c_rel}) {
		1748	my $x = $child->{c_x};
		1749	my $y = $child->{c_y};
		1750
		1751	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1752	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1357	}	1753	}
1358
1359	$y += $row_h;
1360	}	1754	}
1361		1755
1362	}	1756	my $W = $x2 - $x1;
		1757	my $H = $y2 - $y1;
1363		1758
1364	sub find_widget {	1759	# now layout remaining widgets
		1760	for my $child ($self->visible_children) {
		1761	if ($child->{c_rel}) {
		1762	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1763	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1764
		1765	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1766	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1767	}
		1768	}
		1769
		1770	my $W = $x2 - $x1;
		1771	my $H = $y2 - $y1;
		1772
		1773	($W, $H)
		1774	}
		1775
		1776	sub invoke_size_allocate {
1365	my ($self, $x, $y) = @_;	1777	my ($self, $W, $H) = @_;
1366		1778
1367	$x -= $self->{x};	1779	for my $child ($self->visible_children) {
1368	$y -= $self->{y};	1780	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1781	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1369		1782
1370	my $res;	1783	$x += $child->{c_halign} * $child->{req_w};
		1784	$y += $child->{c_valign} * $child->{req_h};
1371		1785
1372	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1786	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1373	$res = $_->find_widget ($x, $y)	1787	}
1374	and return $res;	1788
1375	}	1789	1
1376
1377	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1378	}
1379
1380	sub _draw {
1381	my ($self) = @_;
1382
1383	for (grep $_, @{$self->{children}}) {
1384	$_->draw for grep $_, @$_;
1385	}
1386	}	1790	}
1387		1791
1388	#############################################################################	1792	#############################################################################
1389		1793
1390	package CFClient::UI::Box;	1794	package DC::UI::Box;
1391		1795
1392	our @ISA = CFClient::UI::Container::;	1796	our @ISA = DC::UI::Container::;
1393		1797
1394	sub size_request {	1798	sub size_request {
1395	my ($self) = @_;	1799	my ($self) = @_;
		1800
		1801	my @children = $self->visible_children;
1396		1802
1397	$self->{vertical}	1803	$self->{vertical}
1398	? (	1804	? (
1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1805	(List::Util::max map $_->{req_w}, @children),
1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1806	(List::Util::sum map $_->{req_h}, @children),
1401	)	1807	)
1402	: (	1808	: (
1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1809	(List::Util::sum map $_->{req_w}, @children),
1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1810	(List::Util::max map $_->{req_h}, @children),
1405	)	1811	)
1406	}	1812	}
1407		1813
1408	sub size_allocate {	1814	sub invoke_size_allocate {
1409	my ($self, $w, $h) = @_;	1815	my ($self, $w, $h) = @_;
1410		1816
1411	my $space = $self->{vertical} ? $h : $w;	1817	my $space = $self->{vertical} ? $h : $w;
1412	my $children = $self->{children};	1818	my @children = $self->visible_children;
1413		1819
1414	my @req;	1820	my @req;
1415		1821
1416	if ($self->{homogeneous}) {	1822	if ($self->{homogeneous}) {
1417	@req = ($space / (@$children || 1)) x @$children;	1823	@req = ($space / (@children || 1)) x @children;
1418	} else {	1824	} else {
1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1825	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1420	my $req = List::Util::sum @req;	1826	my $req = List::Util::sum @req;
1421		1827
1422	if ($req > $space) {	1828	if ($req > $space) {
1423	# ah well, not enough space	1829	# ah well, not enough space
1424	$_ *= $space / $req for @req;	1830	$_ *= $space / $req for @req;
1425	} else {	1831	} else {
1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1832	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1427		1833
1428	$space = ($space - $req) / $expand; # remaining space to give away	1834	$space = ($space - $req) / $expand; # remaining space to give away
1429		1835
1430	$req[$_] += $space * $children->[$_]{expand}	1836	$req[$_] += $space * $children[$_]{expand}
1431	for 0 .. $#$children;	1837	for 0 .. $#children;
1432	}	1838	}
1433	}	1839	}
1434		1840
1435	CFClient::UI::harmonize \@req;	1841	DC::UI::harmonize \@req;
1436		1842
1437	my $pos = 0;	1843	my $pos = 0;
1438	for (0 .. $#$children) {	1844	for (0 .. $#children) {
1439	my $alloc = $req[$_];	1845	my $alloc = $req[$_];
1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1846	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441		1847
1442	$pos += $alloc;	1848	$pos += $alloc;
1443	}	1849	}
1444		1850
1445	1	1851	1
1446	}	1852	}
1447		1853
1448	#############################################################################	1854	#############################################################################
1449		1855
1450	package CFClient::UI::HBox;	1856	package DC::UI::HBox;
1451		1857
1452	our @ISA = CFClient::UI::Box::;	1858	our @ISA = DC::UI::Box::;
1453		1859
1454	sub new {	1860	sub new {
1455	my $class = shift;	1861	my $class = shift;
1456		1862
1457	$class->SUPER::new (	1863	$class->SUPER::new (
…		…
1460	)	1866	)
1461	}	1867	}
1462		1868
1463	#############################################################################	1869	#############################################################################
1464		1870
1465	package CFClient::UI::VBox;	1871	package DC::UI::VBox;
1466		1872
1467	our @ISA = CFClient::UI::Box::;	1873	our @ISA = DC::UI::Box::;
1468		1874
1469	sub new {	1875	sub new {
1470	my $class = shift;	1876	my $class = shift;
1471		1877
1472	$class->SUPER::new (	1878	$class->SUPER::new (
…		…
1475	)	1881	)
1476	}	1882	}
1477		1883
1478	#############################################################################	1884	#############################################################################
1479		1885
1480	package CFClient::UI::Label;	1886	package DC::UI::Label;
1481		1887
1482	our @ISA = CFClient::UI::DrawBG::;	1888	our @ISA = DC::UI::DrawBG::;
1483		1889
1484	use CFClient::OpenGL;	1890	use DC::OpenGL;
1485		1891
1486	sub new {	1892	sub new {
1487	my ($class, %arg) = @_;	1893	my ($class, %arg) = @_;
1488		1894
1489	my $self = $class->SUPER::new (	1895	my $self = $class->SUPER::new (
…		…
1492	#active_bg => none	1898	#active_bg => none
1493	#font => default_font	1899	#font => default_font
1494	#text => initial text	1900	#text => initial text
1495	#markup => initial narkup	1901	#markup => initial narkup
1496	#max_w => maximum pixel width	1902	#max_w => maximum pixel width
		1903	#style => 0, # render flags
1497	ellipsise => 3, # end	1904	ellipsise => 3, # end
1498	layout => (new CFClient::Layout),	1905	layout => (new DC::Layout),
1499	fontsize => 1,	1906	fontsize => 1,
1500	align => -1,	1907	align => 0.5,
1501	valign => -1,	1908	valign => 0.5,
1502	padding_x => 2,	1909	padding_x => 4,
1503	padding_y => 2,	1910	padding_y => 2,
1504	can_events => 0,	1911	can_events => 0,
1505	%arg	1912	%arg
1506	);	1913	);
1507		1914
1508	if (exists $self->{template}) {	1915	if (exists $self->{template}) {
1509	my $layout = new CFClient::Layout;	1916	my $layout = new DC::Layout;
1510	$layout->set_text (delete $self->{template});	1917	$layout->set_text (delete $self->{template});
1511	$self->{template} = $layout;	1918	$self->{template} = $layout;
1512	}	1919	}
1513		1920
1514	if (exists $self->{markup}) {	1921	if (exists $self->{markup}) {
…		…
1518	}	1925	}
1519		1926
1520	$self	1927	$self
1521	}	1928	}
1522		1929
1523	sub escape($) {
1524	local $_ = $_[0];
1525
1526	s/&/&amp;/g;
1527	s/>/&gt;/g;
1528	s/</&lt;/g;
1529
1530	$_
1531	}
1532
1533	sub update {	1930	sub update {
1534	my ($self) = @_;	1931	my ($self) = @_;
1535		1932
1536	delete $self->{texture};	1933	delete $self->{texture};
1537	$self->SUPER::update;	1934	$self->SUPER::update;
1538	}	1935	}
1539		1936
		1937	sub realloc {
		1938	my ($self) = @_;
		1939
		1940	delete $self->{ox};
		1941	$self->SUPER::realloc;
		1942	}
		1943
		1944	sub clear {
		1945	my ($self) = @_;
		1946
		1947	$self->set_text ("");
		1948	}
		1949
1540	sub set_text {	1950	sub set_text {
1541	my ($self, $text) = @_;	1951	my ($self, $text) = @_;
1542		1952
1543	return if $self->{text} eq "T$text";	1953	return if $self->{text} eq "T$text";
1544	$self->{text} = "T$text";	1954	$self->{text} = "T$text";
1545		1955
1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547	$self->{layout}->set_text ($text);	1956	$self->{layout}->set_text ($text);
1548		1957
		1958	delete $self->{size_req};
1549	$self->realloc;	1959	$self->realloc;
1550	$self->update;	1960	$self->update;
1551	}	1961	}
1552		1962
1553	sub set_markup {	1963	sub set_markup {
…		…
1556	return if $self->{text} eq "M$markup";	1966	return if $self->{text} eq "M$markup";
1557	$self->{text} = "M$markup";	1967	$self->{text} = "M$markup";
1558		1968
1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1969	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560		1970
1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1562	$self->{layout}->set_markup ($markup);	1971	$self->{layout}->set_markup ($markup);
1563		1972
		1973	delete $self->{size_req};
1564	$self->realloc;	1974	$self->realloc;
1565	$self->update;	1975	$self->update;
1566	}	1976	}
1567		1977
1568	sub size_request {	1978	sub size_request {
1569	my ($self) = @_;	1979	my ($self) = @_;
1570		1980
		1981	$self->{size_req} ||= do {
		1982	my ($max_w, $max_h) = $self->get_max_wh;
		1983
1571	$self->{layout}->set_font ($self->{font}) if $self->{font};	1984	$self->{layout}->set_font ($self->{font}) if $self->{font};
1572	$self->{layout}->set_width ($self->{max_w} || -1);	1985	$self->{layout}->set_width ($max_w);
1573	$self->{layout}->set_ellipsise ($self->{ellipsise});	1986	$self->{layout}->set_ellipsise ($self->{ellipsise});
1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1987	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1988	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576		1989
1577	my ($w, $h) = $self->{layout}->size;	1990	my ($w, $h) = $self->{layout}->size;
1578		1991
1579	if (exists $self->{template}) {	1992	if (exists $self->{template}) {
1580	$self->{template}->set_font ($self->{font}) if $self->{font};	1993	$self->{template}->set_font ($self->{font}) if $self->{font};
		1994	$self->{template}->set_width ($max_w);
1581	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1995	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582		1996
1583	my ($w2, $h2) = $self->{template}->size;	1997	my ($w2, $h2) = $self->{template}->size;
1584		1998
1585	$w = List::Util::max $w, $w2;	1999	$w = List::Util::max $w, $w2;
1586	$h = List::Util::max $h, $h2;	2000	$h = List::Util::max $h, $h2;
		2001	}
		2002
		2003	[$w, $h]
1587	}	2004	};
1588		2005
1589	($w, $h)	2006	@{ $self->{size_req} }
1590	}	2007	}
1591		2008
		2009	sub baseline_shift {
		2010	$_[0]{layout}->descent
		2011	}
		2012
1592	sub size_allocate {	2013	sub invoke_size_allocate {
1593	my ($self, $w, $h) = @_;	2014	my ($self, $w, $h) = @_;
1594		2015
1595	delete $self->{ox};	2016	delete $self->{ox};
1596		2017
1597	delete $self->{texture}	2018	delete $self->{texture}
1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2019	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2020
		2021	1
1599	}	2022	}
1600		2023
1601	sub set_fontsize {	2024	sub set_fontsize {
1602	my ($self, $fontsize) = @_;	2025	my ($self, $fontsize) = @_;
1603		2026
1604	$self->{fontsize} = $fontsize;	2027	$self->{fontsize} = $fontsize;
		2028	delete $self->{size_req};
1605	delete $self->{texture};	2029	delete $self->{texture};
1606		2030
1607	$self->realloc;	2031	$self->realloc;
1608	}	2032	}
1609		2033
		2034	sub reconfigure {
		2035	my ($self) = @_;
		2036
		2037	delete $self->{size_req};
		2038	delete $self->{texture};
		2039
		2040	$self->SUPER::reconfigure;
		2041	}
		2042
1610	sub _draw {	2043	sub _draw {
1611	my ($self) = @_;	2044	my ($self) = @_;
1612		2045
1613	$self->SUPER::_draw; # draw background, if applicable	2046	$self->SUPER::_draw; # draw background, if applicable
1614		2047
1615	my $tex = $self->{texture} ||= do {	2048	my $size = $self->{texture} ||= do {
1616	$self->{layout}->set_foreground (@{$self->{fg}});	2049	$self->{layout}->set_foreground (@{$self->{fg}});
1617	$self->{layout}->set_font ($self->{font}) if $self->{font};	2050	$self->{layout}->set_font ($self->{font}) if $self->{font};
1618	$self->{layout}->set_width ($self->{w});	2051	$self->{layout}->set_width ($self->{w});
1619	$self->{layout}->set_ellipsise ($self->{ellipsise});	2052	$self->{layout}->set_ellipsise ($self->{ellipsise});
1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2053	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2054	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		2055
1623	new_from_layout CFClient::Texture $self->{layout}	2056	[$self->{layout}->size]
1624	};	2057	};
1625		2058
1626	unless (exists $self->{ox}) {	2059	unless (exists $self->{ox}) {
1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2060	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2061	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1629	: ($self->{w} - $tex->{w}) * 0.5);
1630		2062
1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2063	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633	: ($self->{h} - $tex->{h}) * 0.5);
1634	};	2064	};
1635		2065
1636	glEnable GL_TEXTURE_2D;	2066	# unless ($self->{list}) {
1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2067	# $self->{list} = DC::OpenGL::glGenList;
1638		2068	# DC::OpenGL::glNewList $self->{list};
1639	if ($tex->{format} == GL_ALPHA) {	2069	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1640	glColor @{$self->{fg}};	2070	# DC::OpenGL::glEndList;
1641	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642	} else {
1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644	}	2071	# }
		2072	#
		2073	# DC::OpenGL::glCallList $self->{list};
1645		2074
1646	glDisable GL_TEXTURE_2D;	2075	$self->{layout}->draw;
1647	}	2076	}
		2077
		2078	#sub destroy {
		2079	# my ($self) = @_;
		2080	#
		2081	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2082	#
		2083	# $self->SUPER::destroy;
		2084	#}
1648		2085
1649	#############################################################################	2086	#############################################################################
1650		2087
1651	package CFClient::UI::EntryBase;	2088	package DC::UI::EntryBase;
1652		2089
1653	our @ISA = CFClient::UI::Label::;	2090	our @ISA = DC::UI::Label::;
1654		2091
1655	use CFClient::OpenGL;	2092	use DC::OpenGL;
1656		2093
1657	sub new {	2094	sub new {
1658	my $class = shift;	2095	my $class = shift;
1659		2096
1660	$class->SUPER::new (	2097	$class->SUPER::new (
1661	fg => [1, 1, 1],	2098	fg => [1, 1, 1],
1662	bg => [0, 0, 0, 0.2],	2099	bg => [0, 0, 0, 0.2],
		2100	outline => undef,
1663	active_bg => [1, 1, 1, 0.5],	2101	active_bg => [0, 0, 1, .2],
1664	active_fg => [0, 0, 0],	2102	active_fg => [1, 1, 1],
		2103	active_outline => [1, 1, 0],
1665	can_hover => 1,	2104	can_hover => 1,
1666	can_focus => 1,	2105	can_focus => 1,
		2106	align => 0,
1667	valign => 0,	2107	valign => 0.5,
1668	can_events => 1,	2108	can_events => 1,
		2109	ellipsise => 0,
		2110	padding_x => 4,
		2111	padding_y => 2,
1669	#text => ...	2112	#text => ...
		2113	#hidden => "*",
1670	@_	2114	@_
1671	)	2115	)
1672	}	2116	}
1673		2117
1674	sub _set_text {	2118	sub _set_text {
…		…
1681	$self->{last_activity} = $::NOW;	2125	$self->{last_activity} = $::NOW;
1682	$self->{text} = $text;	2126	$self->{text} = $text;
1683		2127
1684	$text =~ s/./*/g if $self->{hidden};	2128	$text =~ s/./*/g if $self->{hidden};
1685	$self->{layout}->set_text ("$text ");	2129	$self->{layout}->set_text ("$text ");
		2130	delete $self->{size_req};
1686		2131
1687	$self->_emit (changed => $self->{text});	2132	$self->emit (changed => $self->{text});
		2133
		2134	$self->realloc;
1688	$self->update;	2135	$self->update;
1689	}	2136	}
1690		2137
1691	sub set_text {	2138	sub set_text {
1692	my ($self, $text) = @_;	2139	my ($self, $text) = @_;
1693		2140
1694	$self->{cursor} = length $text;	2141	$self->{cursor} = length $text;
1695	$self->_set_text ($text);	2142	$self->_set_text ($text);
1696
1697	$self->realloc;
1698	}	2143	}
1699		2144
1700	sub get_text {	2145	sub get_text {
1701	$_[0]{text}	2146	$_[0]{text}
1702	}	2147	}
…		…
1707	my ($w, $h) = $self->SUPER::size_request;	2152	my ($w, $h) = $self->SUPER::size_request;
1708		2153
1709	($w + 1, $h) # add 1 for cursor	2154	($w + 1, $h) # add 1 for cursor
1710	}	2155	}
1711		2156
1712	sub key_down {	2157	sub invoke_key_down {
1713	my ($self, $ev) = @_;	2158	my ($self, $ev) = @_;
1714		2159
1715	my $mod = $ev->{mod};	2160	my $mod = $ev->{mod};
1716	my $sym = $ev->{sym};	2161	my $sym = $ev->{sym};
1717	my $uni = $ev->{unicode};	2162	my $uni = $ev->{unicode};
1718		2163
1719	my $text = $self->get_text;	2164	my $text = $self->get_text;
1720		2165
1721	if ($uni == 8) {	2166	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2167
		2168	if ($sym == DC::SDLK_BACKSPACE) {
1722	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2169	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1723	} elsif ($uni == 127) {	2170	} elsif ($sym == DC::SDLK_DELETE) {
1724	substr $text, $self->{cursor}, 1, "";	2171	substr $text, $self->{cursor}, 1, "";
1725	} elsif ($sym == CFClient::SDLK_LEFT) {	2172	} elsif ($sym == DC::SDLK_LEFT) {
1726	--$self->{cursor} if $self->{cursor};	2173	--$self->{cursor} if $self->{cursor};
1727	} elsif ($sym == CFClient::SDLK_RIGHT) {	2174	} elsif ($sym == DC::SDLK_RIGHT) {
1728	++$self->{cursor} if $self->{cursor} < length $self->{text};	2175	++$self->{cursor} if $self->{cursor} < length $self->{text};
1729	} elsif ($sym == CFClient::SDLK_HOME) {	2176	} elsif ($sym == DC::SDLK_HOME) {
		2177	# what a hack
		2178	$self->{cursor} =
		2179	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2180	? length $1
		2181	: 0;
		2182	} elsif ($sym == DC::SDLK_END) {
		2183	# uh, again
		2184	$self->{cursor} =
		2185	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2186	? $self->{cursor} + length $1
		2187	: length $self->{text};
		2188	} elsif ($uni == 21) { # ctrl-u
		2189	$text = "";
1730	$self->{cursor} = 0;	2190	$self->{cursor} = 0;
1731	} elsif ($sym == CFClient::SDLK_END) {
1732	$self->{cursor} = length $text;
1733	} elsif ($uni == 27) {	2191	} elsif ($uni == 27) {
1734	$self->_emit ('escape');	2192	$self->emit ('escape');
1735	} elsif ($uni) {	2193	} elsif ($uni == 0x0d) {
		2194	substr $text, $self->{cursor}++, 0, "\012";
		2195	} elsif ($uni >= 0x20) {
1736	substr $text, $self->{cursor}++, 0, chr $uni;	2196	substr $text, $self->{cursor}++, 0, chr $uni;
1737	} else {	2197	} else {
1738	return 0;	2198	return 0;
1739	}	2199	}
1740		2200
1741	$self->_set_text ($text);	2201	$self->_set_text ($text);
1742		2202
1743	$self->realloc;	2203	$self->realloc;
		2204	$self->update;
1744		2205
1745	1	2206	1
1746	}	2207	}
1747		2208
1748	sub focus_in {	2209	sub invoke_focus_in {
1749	my ($self) = @_;	2210	my ($self) = @_;
1750		2211
1751	$self->{last_activity} = $::NOW;	2212	$self->{last_activity} = $::NOW;
1752		2213
1753	$self->SUPER::focus_in;	2214	$self->SUPER::invoke_focus_in
1754	}	2215	}
1755		2216
1756	sub button_down {	2217	sub invoke_button_down {
1757	my ($self, $ev, $x, $y) = @_;	2218	my ($self, $ev, $x, $y) = @_;
1758		2219
1759	$self->SUPER::button_down ($ev, $x, $y);	2220	$self->SUPER::invoke_button_down ($ev, $x, $y);
1760		2221
1761	my $idx = $self->{layout}->xy_to_index ($x, $y);	2222	my $idx = $self->{layout}->xy_to_index ($x, $y);
1762		2223
1763	# byte-index to char-index	2224	# byte-index to char-index
1764	my $text = $self->{text};	2225	my $text = $self->{text};
1765	utf8::encode $text;	2226	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1766	$self->{cursor} = length substr $text, 0, $idx;	2227	$self->{cursor} = length $text;
1767		2228
1768	$self->_set_text ($self->{text});	2229	$self->_set_text ($self->{text});
1769	$self->update;	2230	$self->update;
1770		2231
1771	1	2232	1
1772	}	2233	}
1773		2234
1774	sub mouse_motion {	2235	sub invoke_mouse_motion {
1775	my ($self, $ev, $x, $y) = @_;	2236	my ($self, $ev, $x, $y) = @_;
1776	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2237	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777		2238
1778	0	2239	1
1779	}	2240	}
1780		2241
1781	sub _draw {	2242	sub _draw {
1782	my ($self) = @_;	2243	my ($self) = @_;
1783		2244
1784	local $self->{fg} = $self->{fg};	2245	local $self->{fg} = $self->{fg};
1785		2246
1786	if ($FOCUS == $self) {	2247	if ($FOCUS == $self) {
1787	glColor @{$self->{active_bg}};	2248	glColor_premultiply @{$self->{active_bg}};
1788	$self->{fg} = $self->{active_fg};	2249	$self->{fg} = $self->{active_fg};
1789	} else {	2250	} else {
1790	glColor @{$self->{bg}};	2251	glColor_premultiply @{$self->{bg}};
1791	}	2252	}
1792		2253
1793	glEnable GL_BLEND;	2254	glEnable GL_BLEND;
1794	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2255	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1795	glBegin GL_QUADS;
1796	glVertex 0 , 0;
1797	glVertex 0 , $self->{h};
1798	glVertex $self->{w}, $self->{h};	2256	glRect 0, 0, $self->{w}, $self->{h};
1799	glVertex $self->{w}, 0;
1800	glEnd;
1801	glDisable GL_BLEND;	2257	glDisable GL_BLEND;
1802		2258
1803	$self->SUPER::_draw;	2259	$self->SUPER::_draw;
1804		2260
1805	#TODO: force update every cursor change :(	2261	#TODO: force update every cursor change :(
…		…
1807		2263
1808	unless (exists $self->{cur_h}) {	2264	unless (exists $self->{cur_h}) {
1809	my $text = substr $self->{text}, 0, $self->{cursor};	2265	my $text = substr $self->{text}, 0, $self->{cursor};
1810	utf8::encode $text;	2266	utf8::encode $text;
1811		2267
1812	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2268	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1813	}	2269	}
1814		2270
1815	glColor @{$self->{fg}};	2271	glColor_premultiply @{$self->{active_fg}};
1816	glBegin GL_LINES;	2272	glBegin GL_LINES;
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2273	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2274	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1819	glEnd;	2275	glEnd;
1820	}
1821	}
1822		2276
		2277	glLineWidth 3;
		2278	glColor @{$self->{active_outline}};
		2279	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2280	glLineWidth 1;
		2281
		2282	} else {
		2283	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2284	glBegin GL_LINE_STRIP;
		2285	glVertex .5, $self->{h} * .5;
		2286	glVertex .5, $self->{h} - 2.5;
		2287	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2288	glVertex $self->{w} - .5, $self->{h} * .5;
		2289	glEnd;
		2290	}
		2291	}
		2292
		2293	#############################################################################
		2294
1823	package CFClient::UI::Entry;	2295	package DC::UI::Entry;
1824		2296
1825	our @ISA = CFClient::UI::EntryBase::;	2297	our @ISA = DC::UI::EntryBase::;
1826		2298
1827	use CFClient::OpenGL;	2299	use DC::OpenGL;
1828		2300
		2301	sub new {
		2302	my $class = shift;
		2303
		2304	$class->SUPER::new (
		2305	history_pointer => -1,
		2306	@_
		2307	)
		2308	}
		2309
		2310
1829	sub key_down {	2311	sub invoke_key_down {
1830	my ($self, $ev) = @_;	2312	my ($self, $ev) = @_;
1831		2313
1832	my $sym = $ev->{sym};	2314	my $sym = $ev->{sym};
1833		2315
1834	if ($sym == 13) {	2316	if ($ev->{uni} == 0x0d || $sym == 13) {
1835	unshift @{$self->{history}},	2317	unshift @{$self->{history}},
1836	my $txt = $self->get_text;	2318	my $txt = $self->get_text;
		2319
1837	$self->{history_pointer} = -1;	2320	$self->{history_pointer} = -1;
1838	$self->{history_saveback} = '';	2321	$self->{history_saveback} = '';
1839	$self->_emit (activate => $txt);	2322	$self->emit (activate => $txt);
1840	$self->update;	2323	$self->update;
1841		2324
1842	} elsif ($sym == CFClient::SDLK_UP) {	2325	} elsif ($sym == DC::SDLK_UP) {
1843	if ($self->{history_pointer} < 0) {	2326	if ($self->{history_pointer} < 0) {
1844	$self->{history_saveback} = $self->get_text;	2327	$self->{history_saveback} = $self->get_text;
1845	}	2328	}
1846	if (@{$self->{history} || []} > 0) {	2329	if (@{$self->{history} || []} > 0) {
1847	$self->{history_pointer}++;	2330	$self->{history_pointer}++;
…		…
1849	$self->{history_pointer} = @{$self->{history} || []} - 1;	2332	$self->{history_pointer} = @{$self->{history} || []} - 1;
1850	}	2333	}
1851	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2334	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1852	}	2335	}
1853		2336
1854	} elsif ($sym == CFClient::SDLK_DOWN) {	2337	} elsif ($sym == DC::SDLK_DOWN) {
1855	$self->{history_pointer}--;	2338	$self->{history_pointer}--;
1856	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2339	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857		2340
1858	if ($self->{history_pointer} >= 0) {	2341	if ($self->{history_pointer} >= 0) {
1859	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2342	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1860	} else {	2343	} else {
		2344	if (defined $self->{history_saveback}) {
1861	$self->set_text ($self->{history_saveback});	2345	$self->set_text ($self->{history_saveback});
		2346	$self->{history_saveback} = undef;
		2347	}
1862	}	2348	}
1863		2349
1864	} else {	2350	} else {
1865	return $self->SUPER::key_down ($ev)	2351	return $self->SUPER::invoke_key_down ($ev)
1866	}	2352	}
1867		2353
1868	1	2354	1
1869	}	2355	}
1870		2356
1871	#############################################################################	2357	#############################################################################
1872		2358
1873	package CFClient::UI::Button;	2359	package DC::UI::TextEdit;
1874		2360
1875	our @ISA = CFClient::UI::Label::;	2361	our @ISA = DC::UI::EntryBase::;
1876		2362
1877	use CFClient::OpenGL;	2363	use DC::OpenGL;
1878
1879	my @tex =
1880	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1881	qw(b1_button_active.png);
1882		2364
1883	sub new {	2365	sub new {
1884	my $class = shift;	2366	my $class = shift;
1885		2367
1886	$class->SUPER::new (	2368	$class->SUPER::new (
1887	padding_x => 4,
1888	padding_y => 4,	2369	padding_y => 4,
1889	fg => [1, 1, 1],	2370
1890	active_fg => [0, 0, 1],	2371	@_
		2372	)
		2373	}
		2374
		2375	sub move_cursor_ver {
		2376	my ($self, $dy) = @_;
		2377
		2378	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2379
		2380	$line += $dy;
		2381
		2382	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2383	$self->{cursor} = $index;
		2384	delete $self->{cur_h};
		2385	$self->update;
		2386	return;
		2387	}
		2388	}
		2389
		2390	sub invoke_key_down {
		2391	my ($self, $ev) = @_;
		2392
		2393	my $sym = $ev->{sym};
		2394
		2395	if ($sym == DC::SDLK_UP) {
		2396	$self->move_cursor_ver (-1);
		2397	} elsif ($sym == DC::SDLK_DOWN) {
		2398	$self->move_cursor_ver (+1);
		2399	} else {
		2400	return $self->SUPER::invoke_key_down ($ev)
		2401	}
		2402
		2403	1
		2404	}
		2405
		2406	#############################################################################
		2407
		2408	package DC::UI::ButtonBin;
		2409
		2410	our @ISA = DC::UI::Bin::;
		2411
		2412	use DC::OpenGL;
		2413
		2414	my @tex =
		2415	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2416	qw(b1_button_inactive.png b1_button_active.png);
		2417
		2418	sub new {
		2419	my $class = shift;
		2420
		2421	$class->SUPER::new (
1891	can_hover => 1,	2422	can_hover => 1,
1892	align => 0,	2423	align => 0.5,
1893	valign => 0,	2424	valign => 0.5,
1894	can_events => 1,	2425	can_events => 1,
1895	@_	2426	@_
1896	)	2427	)
1897	}	2428	}
1898		2429
1899	sub activate { }
1900
1901	sub button_up {	2430	sub invoke_button_up {
1902	my ($self, $ev, $x, $y) = @_;	2431	my ($self, $ev, $x, $y) = @_;
1903		2432
1904	$self->emit ("activate")	2433	$self->emit ("activate")
1905	if $x >= 0 && $x < $self->{w}	2434	if $x >= 0 && $x < $self->{w}
1906	&& $y >= 0 && $y < $self->{h};	2435	&& $y >= 0 && $y < $self->{h};
…		…
1909	}	2438	}
1910		2439
1911	sub _draw {	2440	sub _draw {
1912	my ($self) = @_;	2441	my ($self) = @_;
1913		2442
1914	local $self->{fg} = $self->{fg};
1915
1916	if ($GRAB == $self) {
1917	$self->{fg} = $self->{active_fg};
1918	}
1919
1920	glEnable GL_TEXTURE_2D;	2443	glEnable GL_TEXTURE_2D;
1921	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2444	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922	glColor 0, 0, 0, 1;	2445	glColor 0, 0, 0, 1;
1923		2446
		2447	my $tex = $tex[$GRAB == $self];
1924	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2448	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1925		2449
1926	glDisable GL_TEXTURE_2D;	2450	glDisable GL_TEXTURE_2D;
1927		2451
1928	$self->SUPER::_draw;	2452	$self->SUPER::_draw;
1929	}	2453	}
1930		2454
1931	#############################################################################	2455	#############################################################################
1932		2456
1933	package CFClient::UI::CheckBox;	2457	package DC::UI::Button;
1934		2458
1935	our @ISA = CFClient::UI::DrawBG::;	2459	our @ISA = DC::UI::Label::;
		2460
		2461	use DC::OpenGL;
1936		2462
1937	my @tex =	2463	my @tex =
1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2464	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2465	qw(b1_button_inactive.png b1_button_active.png);
		2466
		2467	sub new {
		2468	my $class = shift;
		2469
		2470	$class->SUPER::new (
		2471	padding_x => 8,
		2472	padding_y => 4,
		2473	fg => [1.0, 1.0, 1.0],
		2474	active_fg => [0.8, 0.8, 0.8],
		2475	can_hover => 1,
		2476	align => 0.5,
		2477	valign => 0.5,
		2478	can_events => 1,
		2479	@_
		2480	)
		2481	}
		2482
		2483	sub invoke_button_up {
		2484	my ($self, $ev, $x, $y) = @_;
		2485
		2486	$self->emit ("activate")
		2487	if $x >= 0 && $x < $self->{w}
		2488	&& $y >= 0 && $y < $self->{h};
		2489
		2490	1
		2491	}
		2492
		2493	sub _draw {
		2494	my ($self) = @_;
		2495
		2496	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2497
		2498	glEnable GL_TEXTURE_2D;
		2499	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2500	glColor 0, 0, 0, 1;
		2501
		2502	my $tex = $tex[$GRAB == $self];
		2503	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2504
		2505	glDisable GL_TEXTURE_2D;
		2506
		2507	$self->SUPER::_draw;
		2508	}
		2509
		2510	#############################################################################
		2511
		2512	package DC::UI::CheckBox;
		2513
		2514	our @ISA = DC::UI::DrawBG::;
		2515
		2516	my @tex =
		2517	map { new_from_resource DC::Texture $_, mipmap => 1 }
1939	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2518	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1940		2519
1941	use CFClient::OpenGL;	2520	use DC::OpenGL;
1942		2521
1943	sub new {	2522	sub new {
1944	my $class = shift;	2523	my $class = shift;
1945		2524
1946	$class->SUPER::new (	2525	$class->SUPER::new (
…		…
1960	my ($self) = @_;	2539	my ($self) = @_;
1961		2540
1962	(6) x 2	2541	(6) x 2
1963	}	2542	}
1964		2543
		2544	sub toggle {
		2545	my ($self) = @_;
		2546
		2547	$self->{state} = !$self->{state};
		2548	$self->emit (changed => $self->{state});
		2549	$self->update;
		2550	}
		2551
1965	sub button_down {	2552	sub invoke_button_down {
1966	my ($self, $ev, $x, $y) = @_;	2553	my ($self, $ev, $x, $y) = @_;
1967		2554
1968	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2555	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1969	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2556	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1970	$self->{state} = !$self->{state};	2557	$self->toggle;
1971	$self->_emit (changed => $self->{state});
1972	} else {	2558	} else {
1973	return 0	2559	return 0
1974	}	2560	}
1975		2561
1976	1	2562	1
…		…
1979	sub _draw {	2565	sub _draw {
1980	my ($self) = @_;	2566	my ($self) = @_;
1981		2567
1982	$self->SUPER::_draw;	2568	$self->SUPER::_draw;
1983		2569
1984	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2570	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1985		2571
1986	my ($w, $h) = @$self{qw(w h)};	2572	my ($w, $h) = @$self{qw(w h)};
1987		2573
1988	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2574	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1989		2575
…		…
1996	glDisable GL_TEXTURE_2D;	2582	glDisable GL_TEXTURE_2D;
1997	}	2583	}
1998		2584
1999	#############################################################################	2585	#############################################################################
2000		2586
2001	package CFClient::UI::Image;	2587	package DC::UI::Image;
2002		2588
2003	our @ISA = CFClient::UI::Base::;	2589	our @ISA = DC::UI::Base::;
2004		2590
2005	use CFClient::OpenGL;	2591	use DC::OpenGL;
2006	use Carp qw/confess/;
2007		2592
2008	our %loaded_images;	2593	our %texture_cache;
2009		2594
2010	sub new {	2595	sub new {
2011	my $class = shift;	2596	my $class = shift;
2012		2597
2013	my $self = $class->SUPER::new (can_events => 0, @_);	2598	my $self = $class->SUPER::new (
		2599	can_events => 0,
		2600	scale => 1,
		2601	@_,
		2602	);
2014		2603
2015	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2604	$self->{path} || $self->{tex}
		2605	or Carp::croak "'path' or 'tex' attributes required";
2016		2606
2017	$loaded_images{$self->{image}} ||=	2607	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2018	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2608	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2019		2609
2020	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2610	DC::weaken $texture_cache{$self->{path}};
2021		2611
2022	Scalar::Util::weaken $loaded_images{$self->{image}};	2612	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2023
2024	$self->{aspect} = $tex->{w} / $tex->{h};
2025		2613
2026	$self	2614	$self
2027	}	2615	}
2028		2616
		2617	sub STORABLE_freeze {
		2618	my ($self, $cloning) = @_;
		2619
		2620	$self->{path}
		2621	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2622
		2623	$self->{path}
		2624	}
		2625
		2626	sub STORABLE_attach {
		2627	my ($self, $cloning, $path) = @_;
		2628
		2629	$self->new (path => $path)
		2630	}
		2631
2029	sub size_request {	2632	sub size_request {
2030	my ($self) = @_;	2633	my ($self) = @_;
2031		2634
2032	($self->{tex}->{w}, $self->{tex}->{h})	2635	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2033	}	2636	}
2034		2637
2035	sub _draw {	2638	sub _draw {
2036	my ($self) = @_;	2639	my ($self) = @_;
2037		2640
…		…
2054	glDisable GL_TEXTURE_2D;	2657	glDisable GL_TEXTURE_2D;
2055	}	2658	}
2056		2659
2057	#############################################################################	2660	#############################################################################
2058		2661
		2662	package DC::UI::ImageButton;
		2663
		2664	our @ISA = DC::UI::Image::;
		2665
		2666	use DC::OpenGL;
		2667
		2668	my %textures;
		2669
		2670	sub new {
		2671	my $class = shift;
		2672
		2673	my $self = $class->SUPER::new (
		2674	padding_x => 4,
		2675	padding_y => 4,
		2676	fg => [1, 1, 1],
		2677	active_fg => [0, 0, 1],
		2678	can_hover => 1,
		2679	align => 0.5,
		2680	valign => 0.5,
		2681	can_events => 1,
		2682	@_
		2683	);
		2684	}
		2685
		2686	sub invoke_button_down {
		2687	my ($self, $ev, $x, $y) = @_;
		2688
		2689	1
		2690	}
		2691
		2692	sub invoke_button_up {
		2693	my ($self, $ev, $x, $y) = @_;
		2694
		2695	$self->emit ("activate")
		2696	if $x >= 0 && $x < $self->{w}
		2697	&& $y >= 0 && $y < $self->{h};
		2698
		2699	1
		2700	}
		2701
		2702	#############################################################################
		2703
2059	package CFClient::UI::VGauge;	2704	package DC::UI::VGauge;
2060		2705
2061	our @ISA = CFClient::UI::Base::;	2706	our @ISA = DC::UI::Base::;
2062		2707
2063	use List::Util qw(min max);	2708	use List::Util qw(min max);
2064		2709
2065	use CFClient::OpenGL;	2710	use DC::OpenGL;
2066		2711
2067	my %tex = (	2712	my %tex = (
2068	food => [	2713	food => [
2069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2714	map { new_from_resource DC::Texture $_, mipmap => 1 }
2070	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2715	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2071	],	2716	],
2072	grace => [	2717	grace => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2718	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2719	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2075	],	2720	],
2076	hp => [	2721	hp => [
2077	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2722	map { new_from_resource DC::Texture $_, mipmap => 1 }
2078	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2723	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2079	],	2724	],
2080	mana => [	2725	mana => [
2081	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2726	map { new_from_resource DC::Texture $_, mipmap => 1 }
2082	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2727	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2083	],	2728	],
2084	);	2729	);
2085		2730
2086	# eg. VGauge->new (gauge => 'food'), default gauge: food	2731	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2146	my $ycut1 = max 0, min 1, $ycut;	2791	my $ycut1 = max 0, min 1, $ycut;
2147	my $ycut2 = max 0, min 1, $ycut - 1;	2792	my $ycut2 = max 0, min 1, $ycut - 1;
2148		2793
2149	my $h1 = $self->{h} * (1 - $ycut1);	2794	my $h1 = $self->{h} * (1 - $ycut1);
2150	my $h2 = $self->{h} * (1 - $ycut2);	2795	my $h2 = $self->{h} * (1 - $ycut2);
		2796	my $h3 = $self->{h};
		2797
		2798	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2151		2799
2152	glEnable GL_BLEND;	2800	glEnable GL_BLEND;
2153	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2801	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2802	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2154	glEnable GL_TEXTURE_2D;	2803	glEnable GL_TEXTURE_2D;
2155	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2804	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2156		2805
2157	glBindTexture GL_TEXTURE_2D, $t1->{name};	2806	glBindTexture GL_TEXTURE_2D, $t1->{name};
2158	glBegin GL_QUADS;	2807	glBegin GL_QUADS;
…		…
2173		2822
2174	if ($t3) {	2823	if ($t3) {
2175	glBindTexture GL_TEXTURE_2D, $t3->{name};	2824	glBindTexture GL_TEXTURE_2D, $t3->{name};
2176	glBegin GL_QUADS;	2825	glBegin GL_QUADS;
2177	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2826	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2178	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2827	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2179	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2828	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2180	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2829	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2181	glEnd;	2830	glEnd;
2182	}	2831	}
2183		2832
2184	glDisable GL_BLEND;	2833	glDisable GL_BLEND;
2185	glDisable GL_TEXTURE_2D;	2834	glDisable GL_TEXTURE_2D;
2186	}	2835	}
2187		2836
2188	#############################################################################	2837	#############################################################################
2189		2838
		2839	package DC::UI::Progress;
		2840
		2841	our @ISA = DC::UI::Label::;
		2842
		2843	use DC::OpenGL;
		2844
		2845	sub new {
		2846	my ($class, %arg) = @_;
		2847
		2848	my $self = $class->SUPER::new (
		2849	padding_x => 2,
		2850	padding_y => 2,
		2851	fg => [1, 1, 1],
		2852	bg => [0, 0, 1, 0.2],
		2853	bar => [0.7, 0.5, 0.1, 0.8],
		2854	outline => [0.4, 0.3, 0],
		2855	fontsize => 0.9,
		2856	valign => 0.5,
		2857	align => 0.5,
		2858	can_events => 1,
		2859	ellipsise => 1,
		2860	label => "%d%%",
		2861	%arg,
		2862	);
		2863
		2864	$self->set_value ($arg{value} || -1);
		2865
		2866	$self
		2867	}
		2868
		2869	sub set_label {
		2870	my ($self, $label) = @_;
		2871
		2872	return if $self->{label} eq $label;
		2873	$self->{label} = $label;
		2874
		2875	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2876	}
		2877
		2878	sub set_value {
		2879	my ($self, $value) = @_;
		2880
		2881	if ($self->{value} ne $value) {
		2882	$self->{value} = $value;
		2883
		2884	if ($value < 0) {
		2885	$self->set_text ("-");
		2886	} else {
		2887	$self->set_text (sprintf $self->{label}, $value * 100);
		2888	}
		2889
		2890	$self->update;
		2891	}
		2892	}
		2893
		2894	sub _draw {
		2895	my ($self) = @_;
		2896
		2897	glEnable GL_BLEND;
		2898	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2899
		2900	my $px = $self->{padding_x};
		2901	my $py = $self->{padding_y};
		2902
		2903	if ($self->{value} >= 0) {
		2904	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2905
		2906	glColor_premultiply @{$self->{bar}};
		2907	glRect $px, $py, $s, $self->{h} - $py;
		2908	glColor_premultiply @{$self->{bg}};
		2909	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2910	}
		2911
		2912	glColor_premultiply @{$self->{outline}};
		2913
		2914	$px -= .5;
		2915	$py -= .5;
		2916
		2917	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2918
		2919	glDisable GL_BLEND;
		2920
		2921	{
		2922	local $self->{bg}; # do not draw background
		2923	$self->SUPER::_draw;
		2924	}
		2925	}
		2926
		2927	#############################################################################
		2928
		2929	package DC::UI::ExperienceProgress;
		2930
		2931	our @ISA = DC::UI::Progress::;
		2932
		2933	sub new {
		2934	my ($class, %arg) = @_;
		2935
		2936	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2937
		2938	my $self = $class->SUPER::new (
		2939	%arg,
		2940	tooltip => sub {
		2941	my ($self) = @_;
		2942
		2943	sprintf "%slevel %d\n%s points\n%s next level\n%s to go",
		2944	$tt,
		2945	$self->{lvl},
		2946	::formsep ($self->{exp}),
		2947	::formsep ($self->{nxt}),
		2948	::formsep ($self->{nxt} - $self->{exp}),
		2949	},
		2950	);
		2951
		2952	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2953	if $::CONN;
		2954
		2955	$self
		2956	}
		2957
		2958	sub DESTROY {
		2959	my ($self) = @_;
		2960
		2961	delete $::CONN->{on_exp_update}{$self+0}
		2962	if $::CONN;
		2963
		2964	$self->SUPER::DESTROY;
		2965	}
		2966
		2967	sub set_value {
		2968	my ($self, $lvl, $exp) = @_;
		2969
		2970	$self->{lvl} = $lvl;
		2971	$self->{exp} = $exp;
		2972
		2973	my $v = -1;
		2974
		2975	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2976	my $l0 = $table->[$lvl - 1];
		2977	my $l1 = $table->[$lvl];
		2978
		2979	$self->{nxt} = $l1;
		2980
		2981	$v = ($exp - $l0) / ($l1 - $l0);
		2982	}
		2983
		2984	$self->SUPER::set_value ($v);
		2985	}
		2986
		2987	#############################################################################
		2988
2190	package CFClient::UI::Gauge;	2989	package DC::UI::Gauge;
2191		2990
2192	our @ISA = CFClient::UI::VBox::;	2991	our @ISA = DC::UI::VBox::;
2193		2992
2194	sub new {	2993	sub new {
2195	my ($class, %arg) = @_;	2994	my ($class, %arg) = @_;
2196		2995
2197	my $self = $class->SUPER::new (	2996	my $self = $class->SUPER::new (
…		…
2199	can_hover => 1,	2998	can_hover => 1,
2200	can_events => 1,	2999	can_events => 1,
2201	%arg,	3000	%arg,
2202	);	3001	);
2203		3002
2204	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3003	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2205	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3004	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2206	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3005	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2207		3006
2208	$self	3007	$self
2209	}	3008	}
2210		3009
2211	sub set_fontsize {	3010	sub set_fontsize {
…		…
2232	$self->{value}->set_text ($val);	3031	$self->{value}->set_text ($val);
2233	}	3032	}
2234		3033
2235	#############################################################################	3034	#############################################################################
2236		3035
2237	package CFClient::UI::Slider;	3036	package DC::UI::Slider;
2238		3037
2239	use strict;	3038	use strict;
2240		3039
2241	use CFClient::OpenGL;	3040	use DC::OpenGL;
2242		3041
2243	our @ISA = CFClient::UI::DrawBG::;	3042	our @ISA = DC::UI::DrawBG::;
2244		3043
2245	my @tex =	3044	my @tex =
2246	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3045	map { new_from_resource DC::Texture $_ }
2247	qw(s1_slider.png s1_slider_bg.png);	3046	qw(s1_slider.png s1_slider_bg.png);
2248		3047
2249	sub new {	3048	sub new {
2250	my $class = shift;	3049	my $class = shift;
2251		3050
…		…
2272	$self->update;	3071	$self->update;
2273		3072
2274	$self	3073	$self
2275	}	3074	}
2276		3075
2277	sub changed { }
2278
2279	sub set_range {	3076	sub set_range {
2280	my ($self, $range) = @_;	3077	my ($self, $range) = @_;
2281		3078
2282	($range, $self->{range}) = ($self->{range}, $range);	3079	($range, $self->{range}) = ($self->{range}, $range);
2283		3080
2284	$self->update
2285	if "@$range" ne "@{$self->{range}}";	3081	if ("@$range" ne "@{$self->{range}}") {
		3082	$self->update;
		3083	$self->set_value ($self->{range}[0]);
		3084	}
2286	}	3085	}
2287		3086
2288	sub set_value {	3087	sub set_value {
2289	my ($self, $value) = @_;	3088	my ($self, $value) = @_;
2290		3089
2291	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292		3091
2293	$hi = $lo + 1 if $hi <= $lo;	3092	$hi = $lo if $hi < $lo;
2294		3093
2295	$page = $hi - $lo if $page > $hi - $lo;	3094	$value = $hi - $page if $value > $hi - $page;
2296
2297	$value = $lo if $value < $lo;	3095	$value = $lo if $value < $lo;
2298	$value = $hi - $page if $value > $hi - $page;
2299		3096
2300	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301	if $unit;	3098	if $unit;
2302		3099
2303	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3100	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304		3101
2305	if ($value != $old_value) {	3102	if ($value != $old_value) {
2306	$self->_emit (changed => $value);	3103	$self->emit (changed => $value);
2307	$self->update;	3104	$self->update;
2308	}	3105	}
2309	}	3106	}
2310		3107
2311	sub size_request {	3108	sub size_request {
2312	my ($self) = @_;	3109	my ($self) = @_;
2313		3110
2314	($self->{req_w}, $self->{req_h})	3111	($self->{req_w}, $self->{req_h})
2315	}	3112	}
2316		3113
2317	sub button_down {	3114	sub invoke_button_down {
2318	my ($self, $ev, $x, $y) = @_;	3115	my ($self, $ev, $x, $y) = @_;
2319		3116
2320	$self->SUPER::button_down ($ev, $x, $y);	3117	$self->SUPER::invoke_button_down ($ev, $x, $y);
2321		3118
2322	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3119	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323		3120
2324	$self->mouse_motion ($ev, $x, $y)	3121	$self->invoke_mouse_motion ($ev, $x, $y);
2325	}
2326		3122
		3123	1
		3124	}
		3125
2327	sub mouse_motion {	3126	sub invoke_mouse_motion {
2328	my ($self, $ev, $x, $y) = @_;	3127	my ($self, $ev, $x, $y) = @_;
2329		3128
2330	if ($GRAB == $self) {	3129	if ($GRAB == $self) {
2331	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332		3131
…		…
2340	}	3139	}
2341		3140
2342	1	3141	1
2343	}	3142	}
2344		3143
		3144	sub invoke_mouse_wheel {
		3145	my ($self, $ev) = @_;
		3146
		3147	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3148
		3149	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3150
		3151	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3152
		3153	1
		3154	}
		3155
2345	sub update {	3156	sub update {
2346	my ($self) = @_;	3157	my ($self) = @_;
2347		3158
2348	delete $self->{knob_w};	3159	delete $self->{knob_w};
2349	$self->SUPER::update;	3160	$self->SUPER::update;
…		…
2353	my ($self) = @_;	3164	my ($self) = @_;
2354		3165
2355	unless ($self->{knob_w}) {	3166	unless ($self->{knob_w}) {
2356	$self->set_value ($self->{range}[0]);	3167	$self->set_value ($self->{range}[0]);
2357		3168
2358	my ($value, $lo, $hi, $page) = @{$self->{range}};	3169	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2359	my $range = ($hi - $page - $lo) || 1e-100;	3170	my $range = ($hi - $page - $lo) || 1e-10;
2360		3171
2361	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3172	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2362		3173
2363	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3174	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2364	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3175	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2365		3176
2366	$value = ($value - $lo) / $range;	3177	$value = ($value - $lo) / $range;
…		…
2396	glDisable GL_TEXTURE_2D;	3207	glDisable GL_TEXTURE_2D;
2397	}	3208	}
2398		3209
2399	#############################################################################	3210	#############################################################################
2400		3211
2401	package CFClient::UI::ValSlider;	3212	package DC::UI::ValSlider;
2402		3213
2403	our @ISA = CFClient::UI::HBox::;	3214	our @ISA = DC::UI::HBox::;
2404		3215
2405	sub new {	3216	sub new {
2406	my ($class, %arg) = @_;	3217	my ($class, %arg) = @_;
2407		3218
2408	my $range = delete $arg{range};	3219	my $range = delete $arg{range};
2409		3220
2410	my $self = $class->SUPER::new (	3221	my $self = $class->SUPER::new (
2411	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3222	slider => (new DC::UI::Slider expand => 1, range => $range),
2412	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3223	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2413	to_value => sub { shift },	3224	to_value => sub { shift },
2414	from_value => sub { shift },	3225	from_value => sub { shift },
2415	%arg,	3226	%arg,
2416	);	3227	);
2417		3228
…		…
2437	sub set_range { shift->{slider}->set_range (@_) }	3248	sub set_range { shift->{slider}->set_range (@_) }
2438	sub set_value { shift->{slider}->set_value (@_) }	3249	sub set_value { shift->{slider}->set_value (@_) }
2439		3250
2440	#############################################################################	3251	#############################################################################
2441		3252
2442	package CFClient::UI::TextView;	3253	package DC::UI::TextScroller;
2443		3254
2444	our @ISA = CFClient::UI::HBox::;	3255	our @ISA = DC::UI::HBox::;
2445		3256
2446	use CFClient::OpenGL;	3257	use DC::OpenGL;
2447		3258
2448	sub new {	3259	sub new {
2449	my $class = shift;	3260	my $class = shift;
2450		3261
2451	my $self = $class->SUPER::new (	3262	my $self = $class->SUPER::new (
2452	fontsize => 1,	3263	fontsize => 1,
2453	can_events => 0,	3264	can_events => 1,
		3265	indent => 0,
2454	#font => default_font	3266	#font => default_font
2455	@_,	3267	@_,
2456		3268
2457	layout => (new CFClient::Layout 1),	3269	layout => (new DC::Layout),
2458	par => [],	3270	par => [],
		3271	max_par => 0,
2459	height => 0,	3272	height => 0,
2460	children => [	3273	children => [
2461	(new CFClient::UI::Empty expand => 1),	3274	(new DC::UI::Empty expand => 1),
2462	(new CFClient::UI::Slider vertical => 1),	3275	(new DC::UI::Slider vertical => 1),
2463	],	3276	],
2464	);	3277	);
2465		3278
2466	$self->{children}[1]->connect (changed => sub { $self->update });	3279	$self->{children}[1]->connect (changed => sub { $self->update });
2467		3280
…		…
2473		3286
2474	$self->{fontsize} = $fontsize;	3287	$self->{fontsize} = $fontsize;
2475	$self->reflow;	3288	$self->reflow;
2476	}	3289	}
2477		3290
		3291	sub size_request {
		3292	my ($self) = @_;
		3293
		3294	my ($empty, $slider) = $self->visible_children;
		3295
		3296	local $self->{children} = [$empty, $slider];
		3297	$self->SUPER::size_request
		3298	}
		3299
2478	sub size_allocate {	3300	sub invoke_size_allocate {
2479	my ($self, $w, $h) = @_;	3301	my ($self, $w, $h) = @_;
2480		3302
2481	$self->SUPER::size_allocate ($w, $h);	3303	my ($empty, $slider, @other) = @{ $self->{children} };
		3304	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2482		3305
2483	$self->{layout}->set_font ($self->{font}) if $self->{font};	3306	$self->{layout}->set_font ($self->{font}) if $self->{font};
2484	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3307	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2485	$self->{layout}->set_width ($self->{children}[0]{w});	3308	$self->{layout}->set_width ($empty->{w});
		3309	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2486		3310
2487	$self->reflow;	3311	$self->reflow;
2488	}
2489		3312
2490	sub text_size {	3313	local $self->{children} = [$empty, $slider];
		3314	$self->SUPER::invoke_size_allocate ($w, $h)
		3315	}
		3316
		3317	sub invoke_mouse_wheel {
2491	my ($self, $text, $indent) = @_;	3318	my ($self, $ev) = @_;
		3319
		3320	return 0 unless $ev->{dy}; # only vertical movements
		3321
		3322	$self->{children}[1]->emit (mouse_wheel => $ev);
		3323
		3324	1
		3325	}
		3326
		3327	sub get_layout {
		3328	my ($self, $para) = @_;
2492		3329
2493	my $layout = $self->{layout};	3330	my $layout = $self->{layout};
2494		3331
		3332	$layout->set_font ($self->{font}) if $self->{font};
		3333	$layout->set_foreground (@{$para->{fg}});
2495	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3334	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496	$layout->set_width ($self->{children}[0]{w} - $indent);	3335	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3336	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2497	$layout->set_markup ($text);	3337	$layout->set_markup ($para->{markup});
		3338
		3339	$layout->set_shapes (
		3340	map
		3341	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3342	@{$para->{widget}}
2498		3343	);
		3344
2499	$layout->size	3345	$layout
2500	}	3346	}
2501		3347
2502	sub reflow {	3348	sub reflow {
2503	my ($self) = @_;	3349	my ($self) = @_;
2504		3350
…		…
2511		3357
2512	# todo: base offset on lines or so, not on pixels	3358	# todo: base offset on lines or so, not on pixels
2513	$self->{children}[1]->set_value ($offset);	3359	$self->{children}[1]->set_value ($offset);
2514	}	3360	}
2515		3361
		3362	sub current_paragraph {
		3363	my ($self) = @_;
		3364
		3365	$self->{top_paragraph} - 1
		3366	}
		3367
		3368	sub scroll_to {
		3369	my ($self, $para) = @_;
		3370
		3371	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3372
		3373	$self->{scroll_to} = $para;
		3374	$self->update;
		3375	}
		3376
2516	sub clear {	3377	sub clear {
2517	my ($self) = @_;	3378	my ($self) = @_;
		3379
		3380	my (undef, undef, @other) = @{ $self->{children} };
		3381	$self->remove ($_) for @other;
2518		3382
2519	$self->{par} = [];	3383	$self->{par} = [];
2520	$self->{height} = 0;	3384	$self->{height} = 0;
2521	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3385	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522	}	3386	}
2523		3387
2524	sub add_paragraph {	3388	sub add_paragraph {
2525	my ($self, $color, $text, $indent) = @_;	3389	my $self = shift;
2526		3390
2527	for my $line (split /\n/, $text) {	3391	for my $para (@_) {
2528	my ($w, $h) = $self->text_size ($line);	3392	$para = {
		3393	fg => [1, 1, 1, 1],
		3394	indent => 0,
		3395	markup => "",
		3396	widget => [],
		3397	ref $para ? %$para : (markup => $para),
		3398	w => 1e10,
		3399	wrapped => 1,
		3400	};
		3401
		3402	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3403	push @{$self->{par}}, $para;
		3404	}
		3405
		3406	if (my $max = $self->{max_par}) {
		3407	shift @{$self->{par}} while @{$self->{par}} > $max;
		3408	}
		3409
		3410	$self->{need_reflow}++;
		3411	$self->update;
		3412	}
		3413
		3414	sub scroll_to_bottom {
		3415	my ($self) = @_;
		3416
		3417	$self->{scroll_to} = $#{$self->{par}};
		3418	$self->update;
		3419	}
		3420
		3421	sub force_uptodate {
		3422	my ($self) = @_;
		3423
		3424	if (delete $self->{need_reflow}) {
		3425	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3426
		3427	my $height = 0;
		3428
		3429	for my $para (@{$self->{par}}) {
		3430	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3431	my $layout = $self->get_layout ($para);
		3432	my ($w, $h) = $layout->size;
		3433
		3434	$para->{w} = $w + $para->{indent};
		3435	$para->{h} = $h;
		3436	$para->{wrapped} = $layout->has_wrapped;
		3437	}
		3438
		3439	$para->{y} = $height;
		3440	$height += $para->{h};
		3441	}
		3442
2529	$self->{height} += $h;	3443	$self->{height} = $height;
2530	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3444	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2531	}
2532		3445
2533	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3446	delete $self->{texture};
		3447	}
		3448
		3449	if (my $paridx = delete $self->{scroll_to}) {
		3450	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3451	}
2534	}	3452	}
2535		3453
2536	sub update {	3454	sub update {
2537	my ($self) = @_;	3455	my ($self) = @_;
2538		3456
…		…
2540		3458
2541	return unless $self->{h} > 0;	3459	return unless $self->{h} > 0;
2542		3460
2543	delete $self->{texture};	3461	delete $self->{texture};
2544		3462
2545	$ROOT->on_post_alloc ($self, sub {	3463	$ROOT->on_post_alloc ($self => sub {
		3464	$self->force_uptodate;
		3465
2546	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3466	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547		3467
2548	if (delete $self->{need_reflow}) {
2549	my $height = 0;
2550
2551	my $layout = $self->{layout};
2552
2553	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2555	for (@{$self->{par}}) {
2556	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557	$layout->set_width ($W - $_->[3]);
2558	$layout->set_markup ($_->[4]);
2559	my ($w, $h) = $layout->size;
2560	$_->[0] = $w + $_->[3];
2561	$_->[1] = $h;
2562	}
2563
2564	$height += $_->[1];
2565	}
2566
2567	$self->{height} = $height;
2568
2569	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2570
2571	delete $self->{texture};
2572	}
2573
2574	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3468	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2575	glClearColor 0.5, 0.5, 0.5, 0;	3469	glClearColor 0, 0, 0, 0;
2576	glClear GL_COLOR_BUFFER_BIT;	3470	glClear GL_COLOR_BUFFER_BIT;
2577		3471
		3472	package DC::UI::Base;
		3473	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3474	(0, 0, $self->{w}, $self->{h});
		3475
		3476	my $top = int $self->{children}[1]{range}[0];
		3477
		3478	my $paridx = 0;
		3479	my $top_paragraph;
2578	my $top = int $self->{children}[1]{range}[0];	3480	my $top = int $self->{children}[1]{range}[0];
2579		3481
2580	my $y0 = $top;	3482	my $y0 = $top;
2581	my $y1 = $top + $H;	3483	my $y1 = $top + $H;
2582		3484
2583	my $y = 0;
2584
2585	my $layout = $self->{layout};
2586
2587	$layout->set_font ($self->{font}) if $self->{font};
2588
2589	glEnable GL_BLEND;
2590	#TODO# not correct in windows where rgba is forced off
2591	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2592
2593	for my $par (@{$self->{par}}) {	3485	for my $para (@{$self->{par}}) {
2594	my $h = $par->[1];	3486	my $h = $para->{h};
		3487	my $y = $para->{y};
2595		3488
2596	if ($y0 < $y + $h && $y < $y1) {	3489	if ($y0 < $y + $h && $y < $y1) {
2597	$layout->set_foreground (@{ $par->[2] });	3490	my $layout = $self->get_layout ($para);
2598	$layout->set_width ($W - $par->[3]);
2599	$layout->set_markup ($par->[4]);
2600		3491
2601	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3492	$layout->render ($para->{indent}, $y - $y0);
		3493	$layout->draw;
2602		3494
2603	glRasterPos $par->[3], $y - $y0;	3495	if (my @w = @{ $para->{widget} }) {
2604	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3496	my @s = $layout->get_shapes;
		3497
		3498	for (@w) {
		3499	my ($dx, $dy) = splice @s, 0, 2, ();
		3500
		3501	$_->{x} = $dx + $para->{indent};
		3502	$_->{y} = $dy + $y - $y0;
		3503
		3504	$_->draw;
		3505	}
		3506	}
2605	}	3507	}
2606		3508
2607	$y += $h;	3509	$paridx++;
		3510	$top_paragraph ||= $paridx if $y >= $top;
2608	}	3511	}
2609		3512
2610	glDisable GL_BLEND;	3513	$self->{top_paragraph} = $top_paragraph;
2611	};	3514	};
2612	});	3515	});
2613	}	3516	}
2614		3517
		3518	sub reconfigure {
		3519	my ($self) = @_;
		3520
		3521	$self->SUPER::reconfigure;
		3522
		3523	$_->{w} = 1e10 for @{ $self->{par} };
		3524	$self->reflow;
		3525	}
		3526
2615	sub _draw {	3527	sub _draw {
2616	my ($self) = @_;	3528	my ($self) = @_;
2617		3529
2618	glEnable GL_TEXTURE_2D;	3530	glEnable GL_TEXTURE_2D;
2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3531	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2620	glColor 1, 1, 1, 1;	3532	glColor 0, 0, 0, 1;
2621	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3533	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2622	glDisable GL_TEXTURE_2D;	3534	glDisable GL_TEXTURE_2D;
2623		3535
2624	$self->{children}[1]->draw;	3536	$self->{children}[1]->draw;
2625
2626	}	3537	}
2627		3538
2628	#############################################################################	3539	#############################################################################
2629		3540
2630	package CFClient::UI::Animator;	3541	package DC::UI::Animator;
2631		3542
2632	use CFClient::OpenGL;	3543	use DC::OpenGL;
2633		3544
2634	our @ISA = CFClient::UI::Bin::;	3545	our @ISA = DC::UI::Bin::;
2635		3546
2636	sub moveto {	3547	sub moveto {
2637	my ($self, $x, $y) = @_;	3548	my ($self, $x, $y) = @_;
2638		3549
2639	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3550	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2667	glPopMatrix;	3578	glPopMatrix;
2668	}	3579	}
2669		3580
2670	#############################################################################	3581	#############################################################################
2671		3582
2672	package CFClient::UI::Flopper;	3583	package DC::UI::Flopper;
2673		3584
2674	our @ISA = CFClient::UI::Button::;	3585	our @ISA = DC::UI::Button::;
2675		3586
2676	sub new {	3587	sub new {
2677	my $class = shift;	3588	my $class = shift;
2678		3589
2679	my $self = $class->SUPER::new (	3590	my $self = $class->SUPER::new (
…		…
2691	$self->{other}->toggle_visibility;	3602	$self->{other}->toggle_visibility;
2692	}	3603	}
2693		3604
2694	#############################################################################	3605	#############################################################################
2695		3606
2696	package CFClient::UI::Tooltip;	3607	package DC::UI::Tooltip;
2697		3608
2698	our @ISA = CFClient::UI::Bin::;	3609	our @ISA = DC::UI::Bin::;
2699		3610
2700	use CFClient::OpenGL;	3611	use DC::OpenGL;
2701		3612
2702	sub new {	3613	sub new {
2703	my $class = shift;	3614	my $class = shift;
2704		3615
2705	$class->SUPER::new (	3616	$class->SUPER::new (
…		…
2709	}	3620	}
2710		3621
2711	sub set_tooltip_from {	3622	sub set_tooltip_from {
2712	my ($self, $widget) = @_;	3623	my ($self, $widget) = @_;
2713		3624
2714	my $tooltip = $widget->{tooltip};	3625	my $tip = $widget->{tooltip};
		3626	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3627
		3628	$tip = DC::Pod::section_label tooltip => $1
		3629	if $tip =~ /^#(.*)$/;
2715		3630
2716	if ($ENV{CFPLUS_DEBUG} & 2) {	3631	if ($ENV{CFPLUS_DEBUG} & 2) {
2717	$tooltip .= "\n\n" . (ref $widget) . "\n"	3632	$tip .= "\n\n" . (ref $widget) . "\n"
2718	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3633	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719	. "req $widget->{req_w} $widget->{req_h}\n"	3634	. "req $widget->{req_w} $widget->{req_h}\n"
2720	. "visible $widget->{visible}";	3635	. "visible $widget->{visible}";
2721	}	3636	}
2722		3637
		3638	$tip =~ s/^\n+//;
		3639	$tip =~ s/\n+$//;
		3640
2723	$self->add (new CFClient::UI::Label	3641	$self->add (new DC::UI::Label
		3642	fg => $DC::THEME{tooltip_fg},
2724	markup => $tooltip,	3643	markup => $tip,
2725	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3644	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3645	align => 0,
2726	fontsize => 0.8,	3646	fontsize => 0.8,
2727	fg => [0, 0, 0, 1],	3647	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2728	ellipsise => 0,	3648	ellipsise => 0,
2729	font => ($widget->{tooltip_font} || $::FONT_PROP),	3649	font => ($widget->{tooltip_font} || $::FONT_PROP),
2730	);	3650	);
2731	}	3651	}
2732		3652
…		…
2736	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3656	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2737		3657
2738	($w + 4, $h + 4)	3658	($w + 4, $h + 4)
2739	}	3659	}
2740		3660
2741	sub size_allocate {	3661	sub invoke_size_allocate {
2742	my ($self, $w, $h) = @_;	3662	my ($self, $w, $h) = @_;
2743		3663
2744	$self->SUPER::size_allocate ($w - 4, $h - 4);	3664	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2745	}	3665	}
2746		3666
2747	sub visibility_change {	3667	sub invoke_visibility_change {
2748	my ($self, $visible) = @_;	3668	my ($self, $visible) = @_;
2749		3669
2750	return unless $visible;	3670	return unless $visible;
2751		3671
2752	$self->{root}->on_post_alloc ("move_$self" => sub {	3672	$self->{root}->on_post_alloc ("move_$self" => sub {
2753	my $widget = $self->{owner}	3673	my $widget = $self->{owner}
2754	or return;	3674	or return;
2755		3675
		3676	if ($widget->{visible}) {
2756	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3677	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757		3678
2758	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3679	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759	if $x + $self->{w} > $::WIDTH;	3680	if $x + $self->{w} > $self->{root}{w};
2760		3681
2761	$self->move_abs ($x, $y);	3682	$self->move_abs ($x, $y);
		3683	} else {
		3684	$self->hide;
		3685	}
2762	});	3686	});
2763	}	3687	}
2764		3688
2765	sub _draw {	3689	sub _draw {
2766	my ($self) = @_;	3690	my ($self) = @_;
2767		3691
2768	glTranslate 0.375, 0.375;
2769
2770	my ($w, $h) = @$self{qw(w h)};	3692	my ($w, $h) = @$self{qw(w h)};
2771		3693
2772	glColor 1, 0.8, 0.4;	3694	glColor @{ $DC::THEME{tooltip_bg} };
2773	glBegin GL_QUADS;	3695	glRect 0, 0, $w, $h;
2774	glVertex 0 , 0;
2775	glVertex 0 , $h;
2776	glVertex $w, $h;
2777	glVertex $w, 0;
2778	glEnd;
2779		3696
2780	glColor 0, 0, 0;	3697	glColor @{ $DC::THEME{tooltip_border} };
2781	glBegin GL_LINE_LOOP;	3698	glRect_lineloop .5, .5, $w + .5, $h + .5;
2782	glVertex 0 , 0;
2783	glVertex 0 , $h;
2784	glVertex $w, $h;
2785	glVertex $w, 0;
2786	glEnd;
2787		3699
2788	glTranslate 2 - 0.375, 2 - 0.375;	3700	glTranslate 2, 2;
2789		3701
2790	$self->SUPER::_draw;	3702	$self->SUPER::_draw;
2791	}	3703	}
2792		3704
2793	#############################################################################	3705	#############################################################################
2794		3706
2795	package CFClient::UI::Face;	3707	package DC::UI::Face;
2796		3708
2797	our @ISA = CFClient::UI::Base::;	3709	our @ISA = DC::UI::DrawBG::;
2798		3710
2799	use CFClient::OpenGL;	3711	use DC::OpenGL;
2800		3712
2801	sub new {	3713	sub new {
2802	my $class = shift;	3714	my $class = shift;
2803		3715
2804	my $self = $class->SUPER::new (	3716	my $self = $class->SUPER::new (
		3717	size_w => 32,
		3718	size_h => 8,
2805	aspect => 1,	3719	aspect => 1,
2806	can_events => 0,	3720	can_events => 0,
2807	@_,	3721	@_,
2808	);	3722	);
2809		3723
2810	if ($self->{anim} && $self->{animspeed}) {	3724	if ($self->{anim} && $self->{animspeed}) {
2811	Scalar::Util::weaken (my $widget = $self);	3725	DC::weaken (my $widget = $self);
2812		3726
2813	$self->{timer} = Event->timer (	3727	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2814	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3728	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2815	hard => 1,	3729	return unless $::CONN;
2816	interval => $self->{animspeed},	3730
2817	cb => sub {	3731	my $w = $widget
		3732	or return;
		3733
2818	++$widget->{frame};	3734	++$w->{frame};
		3735	$w->update_face;
		3736
		3737	# somehow, $widget can go away
2819	$widget->update;	3738	$w->update;
2820	},	3739	$w->update_timer;
2821	);	3740	};
		3741
		3742	$self->update_face;
		3743	$self->update_timer;
2822	}	3744	}
2823		3745
2824	$self	3746	$self
2825	}	3747	}
2826		3748
		3749	sub update_timer {
		3750	my ($self) = @_;
		3751
		3752	return unless $self->{timer};
		3753
		3754	if ($self->{visible}) {
		3755	$self->{timer}->start;
		3756	} else {
		3757	$self->{timer}->stop;
		3758	}
		3759	}
		3760
		3761	sub update_face {
		3762	my ($self) = @_;
		3763
		3764	if ($::CONN) {
		3765	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3766	if ($anim && @$anim) {
		3767	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3768	delete $self->{face_change_cb};
		3769
		3770	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3771	unless ($tex->{name} || $tex->{loading}) {
		3772	$tex->upload (sub { $self->reconfigure });
		3773	}
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779
2827	sub size_request {	3780	sub size_request {
2828	(32, 8)	3781	my ($self) = @_;
		3782
		3783	if ($::CONN) {
		3784	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3785	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3786	if ($tex->{name}) {
		3787	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3788	} elsif (!$tex->{loading}) {
		3789	$tex->upload (sub { $self->reconfigure });
		3790	}
		3791	}
		3792
		3793	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3794	}
		3795	}
		3796
		3797	($self->{size_w} || 8, $self->{size_h} || 8)
2829	}	3798	}
2830		3799
2831	sub update {	3800	sub update {
2832	my ($self) = @_;	3801	my ($self) = @_;
2833		3802
2834	return unless $self->{visible};	3803	return unless $self->{visible};
2835		3804
2836	$self->SUPER::update;	3805	$self->SUPER::update;
2837	}	3806	}
2838		3807
		3808	sub invoke_visibility_change {
		3809	my ($self) = @_;
		3810
		3811	$self->update_timer;
		3812
		3813	0
		3814	}
		3815
2839	sub _draw {	3816	sub _draw {
2840	my ($self) = @_;	3817	my ($self) = @_;
2841		3818
2842	return unless $::CONN;	3819	$self->SUPER::_draw;
2843		3820
2844	my $face;	3821	if (my $tex = $self->{tex}) {
2845
2846	if ($self->{frame}) {
2847	my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849	$face = $anim->[ $self->{frame} % @$anim ]
2850	if $anim && @$anim;
2851	}
2852
2853	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855	if ($tex) {
2856	glEnable GL_TEXTURE_2D;	3822	glEnable GL_TEXTURE_2D;
2857	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3823	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858	glColor 1, 1, 1, 1;	3824	glColor 0, 0, 0, 1;
2859	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3825	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860	glDisable GL_TEXTURE_2D;	3826	glDisable GL_TEXTURE_2D;
2861	}	3827	}
2862	}	3828	}
2863		3829
2864	sub DESTROY {	3830	sub destroy {
2865	my ($self) = @_;	3831	my ($self) = @_;
2866		3832
2867	$self->{timer}->cancel	3833	(delete $self->{timer})->cancel
2868	if $self->{timer};	3834	if $self->{timer};
2869		3835
2870	$self->SUPER::DESTROY;	3836	$self->SUPER::destroy;
2871	}	3837	}
2872		3838
2873	#############################################################################	3839	#############################################################################
2874		3840
2875	package CFClient::UI::Buttonbar;	3841	package DC::UI::Buttonbar;
2876		3842
2877	our @ISA = CFClient::UI::HBox::;	3843	our @ISA = DC::UI::HBox::;
2878		3844
2879	# TODO: should actualyl wrap buttons and other goodies.	3845	# TODO: should actually wrap buttons and other goodies.
2880		3846
2881	#############################################################################	3847	#############################################################################
2882		3848
2883	package CFClient::UI::Menu;	3849	package DC::UI::Menu;
2884		3850
2885	our @ISA = CFClient::UI::FancyFrame::;	3851	our @ISA = DC::UI::Toplevel::;
2886		3852
2887	use CFClient::OpenGL;	3853	use DC::OpenGL;
2888		3854
2889	sub new {	3855	sub new {
2890	my $class = shift;	3856	my $class = shift;
2891		3857
2892	my $self = $class->SUPER::new (	3858	my $self = $class->SUPER::new (
2893	items => [],	3859	items => [],
2894	z => 100,	3860	z => 100,
2895	@_,	3861	@_,
2896	);	3862	);
2897		3863
2898	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3864	$self->add ($self->{vbox} = new DC::UI::VBox);
2899		3865
2900	for my $item (@{ $self->{items} }) {	3866	for my $item (@{ $self->{items} }) {
2901	my ($widget, $cb) = @$item;	3867	my ($widget, $cb, $tooltip) = @$item;
2902		3868
2903	# handle various types of items, only text for now	3869	# handle various types of items, only text for now
2904	if (!ref $widget) {	3870	if (!ref $widget) {
		3871	if ($widget =~ /\t/) {
		3872	my ($left, $right) = split /\t/, $widget, 2;
		3873
2905	$widget = new CFClient::UI::Label	3874	$widget = new DC::UI::HBox
2906	can_hover => 1,	3875	can_hover => 1,
2907	can_events => 1,	3876	can_events => 1,
		3877	tooltip => $tooltip,
		3878	children => [
		3879	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3880	(new DC::UI::Label markup => $right, align => 1),
		3881	],
		3882	;
		3883
		3884	} else {
		3885	$widget = new DC::UI::Label
		3886	can_hover => 1,
		3887	can_events => 1,
		3888	align => 0,
2908	text => $widget;	3889	markup => $widget,
		3890	tooltip => $tooltip;
		3891	}
2909	}	3892	}
2910		3893
2911	$self->{item}{$widget} = $item;	3894	$self->{item}{$widget} = $item;
2912		3895
2913	$self->{vbox}->add ($widget);	3896	$self->{vbox}->add ($widget);
…		…
2918		3901
2919	# popup given the event (must be a mouse button down event currently)	3902	# popup given the event (must be a mouse button down event currently)
2920	sub popup {	3903	sub popup {
2921	my ($self, $ev) = @_;	3904	my ($self, $ev) = @_;
2922		3905
2923	$self->_emit ("popdown");	3906	$self->emit ("popdown");
2924		3907
2925	# maybe save $GRAB? must be careful about events...	3908	# maybe save $GRAB? must be careful about events...
2926	$GRAB = $self;	3909	$GRAB = $self;
2927	$self->{button} = $ev->{button};	3910	$self->{button} = $ev->{button};
2928		3911
2929	$self->show;	3912	$self->show;
2930	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3913	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931	}
2932		3914
		3915	1 # so it can be used inside event handlers
		3916	}
		3917
2933	sub mouse_motion {	3918	sub invoke_mouse_motion {
2934	my ($self, $ev, $x, $y) = @_;	3919	my ($self, $ev, $x, $y) = @_;
2935		3920
2936	# TODO: should use vbox->find_widget or so	3921	# TODO: should use vbox->find_widget or so
2937	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3922	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938	$self->{hover} = $self->{item}{$HOVER};	3923	$self->{hover} = $self->{item}{$HOVER};
2939		3924
2940	0	3925	0
2941	}	3926	}
2942		3927
2943	sub button_up {	3928	sub invoke_button_up {
2944	my ($self, $ev, $x, $y) = @_;	3929	my ($self, $ev, $x, $y) = @_;
2945		3930
2946	if ($ev->{button} == $self->{button}) {	3931	if ($ev->{button} == $self->{button}) {
2947	undef $GRAB;	3932	undef $GRAB;
2948	$self->hide;	3933	$self->hide;
2949		3934
2950	$self->_emit ("popdown");	3935	$self->emit ("popdown");
2951	$self->{hover}[1]->() if $self->{hover};	3936	$self->{hover}[1]->() if $self->{hover};
2952	} else {	3937	} else {
2953	return 0	3938	return 0
2954	}	3939	}
2955		3940
2956	1	3941	1
2957	}	3942	}
2958		3943
2959	#############################################################################	3944	#############################################################################
2960		3945
2961	package CFClient::UI::Multiplexer;	3946	package DC::UI::Multiplexer;
2962		3947
2963	our @ISA = CFClient::UI::Container::;	3948	our @ISA = DC::UI::Container::;
2964		3949
2965	sub new {	3950	sub new {
2966	my $class = shift;	3951	my $class = shift;
2967		3952
2968	my $self = $class->SUPER::new (	3953	my $self = $class->SUPER::new (
2969	@_,	3954	@_,
2970	);	3955	);
2971		3956
2972	$self->{current} = $self->{children}[0]	3957	$self->set_current_page (0);
2973	if @{ $self->{children} };
2974		3958
2975	$self	3959	$self
2976	}	3960	}
2977		3961
2978	sub add {	3962	sub add {
2979	my ($self, @widgets) = @_;	3963	my ($self, @widgets) = @_;
2980		3964
2981	$self->SUPER::add (@widgets);	3965	$self->SUPER::add (@widgets);
2982		3966
2983	$self->{current} = $self->{children}[0]	3967	$self->set_current_page (0)
2984	if @{ $self->{children} };	3968	if @widgets == @{ $self->{children} };
		3969	}
		3970
		3971	sub get_current_page {
		3972	my ($self) = @_;
		3973
		3974	$self->{current}
2985	}	3975	}
2986		3976
2987	sub set_current_page {	3977	sub set_current_page {
2988	my ($self, $page_or_widget) = @_;	3978	my ($self, $page_or_widget) = @_;
2989		3979
2990	my $widget = ref $page_or_widget	3980	my $widget = ref $page_or_widget
2991	? $page_or_widget	3981	? $page_or_widget
2992	: $self->{children}[$page_or_widget];	3982	: $self->{children}[$page_or_widget];
2993		3983
		3984	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3985
2994	$self->{current} = $widget;	3986	if (($self->{current} = $widget)) {
		3987	$self->{current}->set_visible if $self->{current} && $self->{visible};
2995	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3988	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996		3989
2997	$self->_emit (page_changed => $self->{current});	3990	$self->emit (page_changed => $self->{current});
		3991	}
2998		3992
2999	$self->realloc;	3993	$self->realloc;
3000	}	3994	}
3001		3995
3002	sub visible_children {	3996	sub visible_children {
3003	$_[0]{current}	3997	$_[0]{current} || ()
3004	}	3998	}
3005		3999
3006	sub size_request {	4000	sub size_request {
3007	my ($self) = @_;	4001	my ($self) = @_;
3008		4002
		4003	$self->{current}
3009	$self->{current}->size_request	4004	? $self->{current}->size_request
		4005	: (0, 0)
3010	}	4006	}
3011		4007
3012	sub size_allocate {	4008	sub invoke_size_allocate {
3013	my ($self, $w, $h) = @_;	4009	my ($self, $w, $h) = @_;
3014		4010
3015	$self->{current}->configure (0, 0, $w, $h);	4011	$self->{current}->configure (0, 0, $w, $h)
		4012	if $self->{current};
		4013
		4014	1
3016	}	4015	}
3017		4016
3018	sub _draw {	4017	sub _draw {
3019	my ($self) = @_;	4018	my ($self) = @_;
3020		4019
3021	$self->{current}->draw;	4020	$self->{current}->draw
		4021	if $self->{current};
3022	}	4022	}
3023		4023
3024	#############################################################################	4024	#############################################################################
3025		4025
3026	package CFClient::UI::Notebook;	4026	package DC::UI::Notebook;
3027		4027
		4028	use DC::OpenGL;
		4029
3028	our @ISA = CFClient::UI::VBox::;	4030	our @ISA = DC::UI::VBox::;
3029		4031
3030	sub new {	4032	sub new {
3031	my $class = shift;	4033	my $class = shift;
3032		4034
3033	my $self = $class->SUPER::new (	4035	my $self = $class->SUPER::new (
3034	buttonbar => (new CFClient::UI::Buttonbar),	4036	buttonbar => (new DC::UI::Buttonbar),
3035	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4037	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4038	active_outline => [.7, .7, 0.2],
3036	# filter => # will be put between multiplexer and $self	4039	# filter => # will be put between multiplexer and $self
3037	@_,	4040	@_,
3038	);	4041	);
3039		4042
3040	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4043	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4044	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042		4045
		4046	{
		4047	Scalar::Util::weaken (my $wself = $self);
		4048
		4049	$self->{multiplexer}->connect (c_add => sub {
		4050	my ($mplex, $widgets) = @_;
		4051
		4052	for my $child (@$widgets) {
		4053	Scalar::Util::weaken $child;
		4054	$child->{c_tab_} ||= do {
		4055	my $tab =
		4056	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4057	? $child->{c_tab}
		4058	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4059
		4060	$tab->connect (activate => sub {
		4061	$wself->set_current_page ($child);
		4062	});
		4063
		4064	$tab
		4065	};
		4066
		4067	$self->{buttonbar}->add ($child->{c_tab_});
		4068	}
		4069	});
		4070
		4071	$self->{multiplexer}->connect (c_remove => sub {
		4072	my ($mplex, $widgets) = @_;
		4073
		4074	for my $child (@$widgets) {
		4075	$wself->{buttonbar}->remove ($child->{c_tab_});
		4076	}
		4077	});
		4078	}
		4079
3043	$self	4080	$self
3044	}	4081	}
3045		4082
3046	sub add {	4083	sub add {
		4084	my ($self, @widgets) = @_;
		4085
		4086	$self->{multiplexer}->add (@widgets)
		4087	}
		4088
		4089	sub remove {
		4090	my ($self, @widgets) = @_;
		4091
		4092	$self->{multiplexer}->remove (@widgets)
		4093	}
		4094
		4095	sub pages {
		4096	my ($self) = @_;
		4097	$self->{multiplexer}->children
		4098	}
		4099
		4100	sub page_index {
		4101	my ($self, $widget) = @_;
		4102
		4103	my $i = 0;
		4104	for ($self->pages) {
		4105	if ($_ eq $widget) { return $i };
		4106	$i++;
		4107	}
		4108
		4109	undef
		4110	}
		4111
		4112	sub add_tab {
3047	my ($self, $title, $widget, $tooltip) = @_;	4113	my ($self, $title, $widget, $tooltip) = @_;
3048		4114
3049	Scalar::Util::weaken $self;	4115	$title = [$title, $tooltip] unless ref $title;
		4116	$widget->{c_tab} = $title;
3050		4117
3051	$self->{buttonbar}->add (new CFClient::UI::Button
3052	markup => $title,
3053	tooltip => $tooltip,
3054	on_activate => sub { $self->set_current_page ($widget) },
3055	);
3056
3057	$self->{multiplexer}->add ($widget);	4118	$self->add ($widget);
		4119	}
		4120
		4121	sub get_current_page {
		4122	my ($self) = @_;
		4123
		4124	$self->{multiplexer}->get_current_page
3058	}	4125	}
3059		4126
3060	sub set_current_page {	4127	sub set_current_page {
3061	my ($self, $page) = @_;	4128	my ($self, $page) = @_;
3062		4129
3063	$self->{multiplexer}->set_current_page ($page);	4130	$self->{multiplexer}->set_current_page ($page);
3064	$self->_emit (page_changed => $self->{multiplexer}{current});	4131	$self->emit (page_changed => $self->{multiplexer}{current});
		4132	}
		4133
		4134	sub _draw {
		4135	my ($self) = @_;
		4136
		4137	$self->SUPER::_draw ();
		4138
		4139	if (my $cur = $self->{multiplexer}{current}) {
		4140	if ($cur = $cur->{c_tab_}) {
		4141	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4142	$self->{buttonbar}{y} + $cur->{y};
		4143	glLineWidth 3;
		4144	#glEnable GL_BLEND;
		4145	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4146	glColor @{$self->{active_outline}};
		4147	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4148	glLineWidth 1;
		4149	#glDisable GL_BLEND;
		4150	}
		4151	}
3065	}	4152	}
3066		4153
3067	#############################################################################	4154	#############################################################################
3068		4155
3069	package CFClient::UI::Statusbox;	4156	package DC::UI::Selector;
3070		4157
		4158	use utf8;
		4159
3071	our @ISA = CFClient::UI::VBox::;	4160	our @ISA = DC::UI::Button::;
3072		4161
3073	sub new {	4162	sub new {
3074	my $class = shift;	4163	my $class = shift;
3075		4164
3076	$class->SUPER::new (	4165	my $self = $class->SUPER::new (
		4166	options => [], # [value, title, longdesc], ...
		4167	value => undef,
		4168	@_,
		4169	);
		4170
		4171	$self->_set_value ($self->{value});
		4172
		4173	$self
		4174	}
		4175
		4176	sub invoke_button_down {
		4177	my ($self, $ev) = @_;
		4178
		4179	my @menu_items;
		4180
		4181	for (@{ $self->{options} }) {
		4182	my ($value, $title, $tooltip) = @$_;
		4183
		4184	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4185	}
		4186
		4187	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4188	}
		4189
		4190	sub _set_value {
		4191	my ($self, $value) = @_;
		4192
		4193	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4194	$item ||= $self->{options}[0]
		4195	or return;
		4196
		4197	$self->{value} = $item->[0];
		4198	$self->set_markup ("$item->[1] ⇓");
		4199	# $self->set_tooltip ($item->[2]);
		4200	}
		4201
		4202	sub set_value {
		4203	my ($self, $value) = @_;
		4204
		4205	return unless $self->{value} ne $value;
		4206
		4207	$self->_set_value ($value);
		4208	$self->emit (changed => $value);
		4209	}
		4210
		4211	sub set_options {
		4212	my ($self, $options) = @_;
		4213
		4214	$self->{options} = $options;
		4215	$self->_set_value ($self->{value});
		4216	}
		4217
		4218	#############################################################################
		4219
		4220	package DC::UI::Statusbox;
		4221
		4222	our @ISA = DC::UI::VBox::;
		4223
		4224	sub new {
		4225	my $class = shift;
		4226
		4227	my $self = $class->SUPER::new (
3077	fontsize => 0.8,	4228	fontsize => 0.8,
3078	@_,	4229	@_,
3079	)	4230	);
		4231
		4232	DC::weaken (my $this = $self);
		4233
		4234	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4235
		4236	$self
3080	}	4237	}
3081		4238
3082	sub reorder {	4239	sub reorder {
3083	my ($self) = @_;	4240	my ($self) = @_;
3084	my $NOW = time;	4241	my $NOW = EV::time;
		4242
		4243	# freeze display when hovering over any label
		4244	return if $DC::UI::TOOLTIP->{owner}
		4245	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4246	values %{ $self->{item} };
3085		4247
3086	while (my ($k, $v) = each %{ $self->{item} }) {	4248	while (my ($k, $v) = each %{ $self->{item} }) {
3087	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4249	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088	}	4250	}
		4251
		4252	$self->{timer}->set (1, 1);
3089		4253
3090	my @widgets;	4254	my @widgets;
3091		4255
3092	my @items = sort {	4256	my @items = sort {
3093	$a->{pri} <=> $b->{pri}	4257	$a->{pri} <=> $b->{pri}
…		…
3096		4260
3097	my $count = 10 + 1;	4261	my $count = 10 + 1;
3098	for my $item (@items) {	4262	for my $item (@items) {
3099	last unless --$count;	4263	last unless --$count;
3100		4264
3101	push @widgets, $item->{label} ||= do {	4265	my $label = $item->{label} ||= do {
3102	# TODO: doesn't handle markup well (read as: at all)	4266	# TODO: doesn't handle markup well (read as: at all)
3103	my $short = $item->{count} > 1	4267	my $short = $item->{count} > 1
3104	? "<b>$item->{count} ×</b> $item->{text}"	4268	? "<b>$item->{count} ×</b> $item->{text}"
3105	: $item->{text};	4269	: $item->{text};
3106		4270
3107	for ($short) {	4271	for ($short) {
3108	s/^\s+//;	4272	s/^\s+//;
3109	s/\s+/ /g;	4273	s/\s+/ /g;
3110	}	4274	}
3111		4275
3112	new CFClient::UI::Label	4276	new DC::UI::Label
3113	markup => $short,	4277	markup => $short,
3114	tooltip => $item->{tooltip},	4278	tooltip => $item->{tooltip},
3115	tooltip_font => $::FONT_PROP,	4279	tooltip_font => $::FONT_PROP,
3116	tooltip_width => 0.67,	4280	tooltip_width => 0.67,
3117	fontsize => $item->{fontsize} || $self->{fontsize},	4281	fontsize => $item->{fontsize} || $self->{fontsize},
3118	max_w => $::WIDTH * 0.44,	4282	max_w => $::WIDTH * 0.44,
		4283	align => 0,
3119	fg => $item->{fg},	4284	fg => [@{ $item->{fg} }],
3120	can_events => 1,	4285	can_events => 1,
3121	can_hover => 1	4286	can_hover => 1
3122	};	4287	};
		4288
		4289	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4290	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4291	$label->update;
		4292	$label->set_max_size (undef, $label->{req_h} * $diff)
		4293	if $diff < 1;
		4294	$self->{timer}->set (1/30, 1/30);
		4295	} else {
		4296	$label->{fg}[3] = $item->{fg}[3] || 1;
		4297	}
		4298
		4299	push @widgets, $label;
3123	}	4300	}
		4301
		4302	my $hash = join ",", @widgets;
		4303	return if $hash eq $self->{last_widget_hash};
		4304	$self->{last_widget_hash} = $hash;
3124		4305
3125	$self->clear;	4306	$self->clear;
3126	$self->SUPER::add (reverse @widgets);	4307	$self->SUPER::add (reverse @widgets);
3127	}	4308	}
3128		4309
…		…
3132	$text =~ s/^\s+//;	4313	$text =~ s/^\s+//;
3133	$text =~ s/\s+$//;	4314	$text =~ s/\s+$//;
3134		4315
3135	return unless $text;	4316	return unless $text;
3136		4317
3137	my $timeout = time + ((delete $arg{timeout}) || 60);	4318	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3138		4319
3139	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4320	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140		4321
3141	if (my $item = $self->{item}{$group}) {	4322	if (my $item = $self->{item}{$group}) {
3142	if ($item->{text} eq $text) {	4323	if ($item->{text} eq $text) {
3143	$item->{count}++;	4324	$item->{count}++;
3144	} else {	4325	} else {
3145	$item->{count} = 1;	4326	$item->{count} = 1;
3146	$item->{text} = $item->{tooltip} = $text;	4327	$item->{text} = $item->{tooltip} = $text;
3147	}	4328	}
3148	$item->{id} = ++$self->{id};	4329	$item->{id} += 0.2;#d#
3149	$item->{timeout} = $timeout;	4330	$item->{timeout} = $timeout;
3150	delete $item->{label};	4331	delete $item->{label};
3151	} else {	4332	} else {
3152	$self->{item}{$group} = {	4333	$self->{item}{$group} = {
3153	id => ++$self->{id},	4334	id => ++$self->{id},
…		…
3159	count => 1,	4340	count => 1,
3160	%arg,	4341	%arg,
3161	};	4342	};
3162	}	4343	}
3163		4344
		4345	$ROOT->on_refresh (reorder => sub {
3164	$self->reorder;	4346	$self->reorder;
		4347	});
3165	}	4348	}
3166		4349
3167	sub reconfigure {	4350	sub reconfigure {
3168	my ($self) = @_;	4351	my ($self) = @_;
3169		4352
…		…
3172		4355
3173	$self->reorder;	4356	$self->reorder;
3174	$self->SUPER::reconfigure;	4357	$self->SUPER::reconfigure;
3175	}	4358	}
3176		4359
		4360	sub destroy {
		4361	my ($self) = @_;
		4362
		4363	$self->{timer}->cancel;
		4364
		4365	$self->SUPER::destroy;
		4366	}
		4367
3177	#############################################################################	4368	#############################################################################
3178		4369
3179	package CFClient::UI::Inventory;
3180
3181	our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183	sub new {
3184	my $class = shift;
3185
3186	my $self = $class->SUPER::new (
3187	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188	@_,
3189	);
3190
3191	$self
3192	}
3193
3194	sub set_items {
3195	my ($self, $items) = @_;
3196
3197	$self->{child}->clear;
3198	return unless $items;
3199
3200	my @items = sort {
3201	($a->{type} <=> $b->{type})
3202	or ($a->{name} cmp $b->{name})
3203	} @$items;
3204
3205	$self->{real_items} = \@items;
3206
3207	my $row = 0;
3208	for my $item (@items) {
3209	CFClient::Item::update_widgets $item;
3210
3211	$self->{child}->add (0, $row, $item->{face_widget});
3212	$self->{child}->add (1, $row, $item->{desc_widget});
3213	$self->{child}->add (2, $row, $item->{weight_widget});
3214
3215	$row++;
3216	}
3217	}
3218
3219	#############################################################################
3220
3221	package CFClient::UI::BindEditor;
3222
3223	our @ISA = CFClient::UI::FancyFrame::;
3224
3225	sub new {
3226	my $class = shift;
3227
3228	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230	$self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234	text => "start recording",
3235	tooltip => "Start/Stops recording of actions."
3236	."All subsequent actions after the recording started will be captured."
3237	."The actions are displayed after the record was stopped."
3238	."To bind the action you have to click on the 'Bind' button",
3239	on_activate => sub {
3240	unless ($self->{recording}) {
3241	$self->start;
3242	} else {
3243	$self->stop;
3244	}
3245	});
3246
3247	$vb->add (new CFClient::UI::Label text => "Actions:");
3248	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3251	$vb->add (my $hb = new CFClient::UI::HBox);
3252	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253	$hb->add (new CFClient::UI::Button
3254	text => "bind",
3255	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256	on_activate => sub {
3257	$self->ask_for_bind;
3258	});
3259
3260	$vb->add (my $hb = new CFClient::UI::HBox);
3261	$hb->add (new CFClient::UI::Button
3262	text => "ok",
3263	expand => 1,
3264	tooltip => "This closes the binding editor and saves the binding",
3265	on_activate => sub {
3266	$self->hide;
3267	$self->commit;
3268	});
3269
3270	$hb->add (new CFClient::UI::Button
3271	text => "cancel",
3272	expand => 1,
3273	tooltip => "This closes the binding editor without saving",
3274	on_activate => sub {
3275	$self->hide;
3276	$self->{binding_cancel}->()
3277	if $self->{binding_cancel};
3278	});
3279
3280	$self->update_binding_widgets;
3281
3282	$self
3283	}
3284
3285	sub commit {
3286	my ($self) = @_;
3287	my ($mod, $sym, $cmds) = $self->get_binding;
3288	if ($sym != 0 && @$cmds > 0) {
3289	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290	."'. Don't forget 'Save Config'!");
3291	$self->{binding_change}->($mod, $sym, $cmds)
3292	if $self->{binding_change};
3293	} else {
3294	$::STATUSBOX->add ("No action bound, no key or action specified!");
3295	$self->{binding_cancel}->()
3296	if $self->{binding_cancel};
3297	}
3298	}
3299
3300	sub start {
3301	my ($self) = @_;
3302
3303	$self->{rec_btn}->set_text ("stop recording");
3304	$self->{recording} = 1;
3305	$self->clear_command_list;
3306	$::CONN->start_record if $::CONN;
3307	}
3308
3309	sub stop {
3310	my ($self) = @_;
3311
3312	$self->{rec_btn}->set_text ("start recording");
3313	$self->{recording} = 0;
3314
3315	my $rec;
3316	$rec = $::CONN->stop_record if $::CONN;
3317	return unless ref $rec eq 'ARRAY';
3318	$self->set_command_list ($rec);
3319	}
3320
3321
3322	sub ask_for_bind_and_commit {
3323	my ($self) = @_;
3324	$self->ask_for_bind (1);
3325	}
3326
3327	sub ask_for_bind {
3328	my ($self, $commit) = @_;
3329
3330	CFClient::Binder::open_binding_dialog (sub {
3331	my ($mod, $sym) = @_;
3332	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333	$self->update_binding_widgets;
3334	$self->commit if $commit;
3335	});
3336	}
3337
3338	# $mod and $sym are the modifiers and key symbol
3339	# $cmds is a array ref of strings (the commands)
3340	# $cb is the callback that is executed on OK
3341	# $ccb is the callback that is executed on CANCEL and
3342	# when the binding was unsuccessful on OK
3343	sub set_binding {
3344	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346	$self->clear_command_list;
3347	$self->{recording} = 0;
3348	$self->{rec_btn}->set_text ("start recording");
3349
3350	$self->{binding} = [$mod, $sym];
3351	$self->{commands} = $cmds;
3352
3353	$self->{binding_change} = $cb;
3354	$self->{binding_cancel} = $ccb;
3355
3356	$self->update_binding_widgets;
3357	}
3358
3359	# this is a shortcut method that asks for a binding
3360	# and then just binds it.
3361	sub do_quick_binding {
3362	my ($self, $cmds) = @_;
3363	$self->set_binding (undef, undef, $cmds, sub {
3364	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365	});
3366	$self->ask_for_bind (1);
3367	}
3368
3369	sub update_binding_widgets {
3370	my ($self) = @_;
3371	my ($mod, $sym, $cmds) = $self->get_binding;
3372	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373	$self->set_command_list ($cmds);
3374	}
3375
3376	sub get_binding {
3377	my ($self) = @_;
3378	return (
3379	$self->{binding}->[0],
3380	$self->{binding}->[1],
3381	[ grep { defined $_ } @{$self->{commands}} ]
3382	);
3383	}
3384
3385	sub clear_command_list {
3386	my ($self) = @_;
3387	$self->{cmdbox}->clear ();
3388	}
3389
3390	sub set_command_list {
3391	my ($self, $cmds) = @_;
3392
3393	$self->{cmdbox}->clear ();
3394	$self->{commands} = $cmds;
3395
3396	my $idx = 0;
3397
3398	for (@$cmds) {
3399	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401	my $i = $idx;
3402	$hb->add (new CFClient::UI::Label text => $_);
3403	$hb->add (new CFClient::UI::Button
3404	text => "delete",
3405	tooltip => "Deletes the action from the record",
3406	on_activate => sub {
3407	$self->{cmdbox}->remove ($hb);
3408	$cmds->[$i] = undef;
3409	});
3410
3411
3412	$idx++
3413	}
3414	}
3415
3416	#############################################################################
3417
3418	package CFClient::UI::SpellList;
3419
3420	our @ISA = CFClient::UI::Table::;
3421
3422	sub new {
3423	my $class = shift;
3424
3425	my $self = $class->SUPER::new (
3426	binding => [],
3427	commands => [],
3428	@_,
3429	)
3430	}
3431
3432	# XXX: Do sorting? Argl...
3433	sub add_spell {
3434	my ($self, $spell) = @_;
3435	$self->{spells}->{$spell->{name}} = $spell;
3436
3437	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438	face => $spell->{face},
3439	can_hover => 1,
3440	can_events => 1,
3441	tooltip => $spell->{message});
3442
3443	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444	text => $spell->{name},
3445	can_hover => 1,
3446	can_events => 1,
3447	tooltip => $spell->{message},
3448	expand => 1);
3449
3450	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453	expand => 1);
3454
3455	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456	text => "bind to key",
3457	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458	}
3459
3460	sub rebuild_spell_list {
3461	my ($self) = @_;
3462	$self->{tbl_idx} = 0;
3463	$self->add_spell ($_) for values %{$self->{spells}};
3464	}
3465
3466	sub remove_spell {
3467	my ($self, $spell) = @_;
3468	delete $self->{spells}->{$spell->{name}};
3469	$self->rebuild_spell_list;
3470	}
3471
3472	#############################################################################
3473
3474	package CFClient::UI::Root;	4370	package DC::UI::Root;
3475		4371
3476	our @ISA = CFClient::UI::Container::;	4372	our @ISA = DC::UI::Container::;
3477		4373
		4374	use List::Util qw(min max);
		4375
3478	use CFClient::OpenGL;	4376	use DC::OpenGL;
3479		4377
3480	sub new {	4378	sub new {
3481	my $class = shift;	4379	my $class = shift;
3482		4380
3483	my $self = $class->SUPER::new (	4381	my $self = $class->SUPER::new (
3484	visible => 1,	4382	visible => 1,
3485	@_,	4383	@_,
3486	);	4384	);
3487		4385
3488	Scalar::Util::weaken ($self->{root} = $self);	4386	DC::weaken ($self->{root} = $self);
3489		4387
3490	$self	4388	$self
3491	}	4389	}
3492		4390
3493	sub size_request {	4391	sub size_request {
…		…
3508	$coord = $max - $size if $coord > $max - $size;	4406	$coord = $max - $size if $coord > $max - $size;
3509		4407
3510	int $coord + 0.5	4408	int $coord + 0.5
3511	}	4409	}
3512		4410
3513	sub size_allocate {	4411	sub invoke_size_allocate {
3514	my ($self, $w, $h) = @_;	4412	my ($self, $w, $h) = @_;
3515		4413
3516	for my $child ($self->children) {	4414	for my $child ($self->children) {
3517	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4415	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3518		4416
…		…
3522	$X = _to_pixel $X, $W, $self->{w};	4420	$X = _to_pixel $X, $W, $self->{w};
3523	$Y = _to_pixel $Y, $H, $self->{h};	4421	$Y = _to_pixel $Y, $H, $self->{h};
3524		4422
3525	$child->configure ($X, $Y, $W, $H);	4423	$child->configure ($X, $Y, $W, $H);
3526	}	4424	}
		4425
		4426	1
3527	}	4427	}
3528		4428
3529	sub coord2local {	4429	sub coord2local {
3530	my ($self, $x, $y) = @_;	4430	my ($self, $x, $y) = @_;
3531		4431
…		…
3539	}	4439	}
3540		4440
3541	sub update {	4441	sub update {
3542	my ($self) = @_;	4442	my ($self) = @_;
3543		4443
3544	$::WANT_REFRESH++;	4444	$::WANT_REFRESH = 1;
3545	}	4445	}
3546		4446
3547	sub add {	4447	sub add {
3548	my ($self, @children) = @_;	4448	my ($self, @children) = @_;
3549		4449
…		…
3586	while ($self->{refresh_hook}) {	4486	while ($self->{refresh_hook}) {
3587	$_->()	4487	$_->()
3588	for values %{delete $self->{refresh_hook}};	4488	for values %{delete $self->{refresh_hook}};
3589	}	4489	}
3590		4490
3591	if ($self->{realloc}) {	4491	while ($self->{realloc}) {
3592	my %queue;	4492	my %queue;
3593	my @queue;	4493	my @queue;
3594	my $widget;	4494	my $widget;
3595		4495
3596	outer:	4496	outer:
…		…
3616		4516
3617	delete $queue{$widget+0};	4517	delete $queue{$widget+0};
3618		4518
3619	my ($w, $h) = $widget->size_request;	4519	my ($w, $h) = $widget->size_request;
3620		4520
3621	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4521	$w += $widget->{padding_x} * 2;
3622	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4522	$h += $widget->{padding_y} * 2;
		4523
		4524	$w = max $widget->{min_w}, $w;
		4525	$h = max $widget->{min_h}, $h;
		4526
		4527	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4528	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3623		4529
3624	$w = $widget->{force_w} if exists $widget->{force_w};	4530	$w = $widget->{force_w} if exists $widget->{force_w};
3625	$h = $widget->{force_h} if exists $widget->{force_h};	4531	$h = $widget->{force_h} if exists $widget->{force_h};
3626		4532
3627	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4533	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3640	}	4546	}
3641	}	4547	}
3642		4548
3643	delete $self->{realloc}{$widget+0};	4549	delete $self->{realloc}{$widget+0};
3644	}	4550	}
3645	}
3646		4551
3647	while (my $size_alloc = delete $self->{size_alloc}) {	4552	while (my $size_alloc = delete $self->{size_alloc}) {
3648	my @queue = sort { $b->{visible} <=> $a->{visible} }	4553	my @queue = sort { $a->{visible} <=> $b->{visible} }
3649	values %$size_alloc;	4554	values %$size_alloc;
3650		4555
3651	while () {	4556	while () {
3652	my $widget = pop @queue || last;	4557	my $widget = pop @queue || last;
3653		4558
3654	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4559	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655		4560
3656	$w = 0 if $w < 0;	4561	$w = max $widget->{min_w}, $w;
3657	$h = 0 if $h < 0;	4562	$h = max $widget->{min_h}, $h;
3658		4563
		4564	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4565	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4566
		4567	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4568	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4569
3659	$w = int $w + 0.5;	4570	$w = int $w + 0.5;
3660	$h = int $h + 0.5;	4571	$h = int $h + 0.5;
3661		4572
3662	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4573	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663	$widget->{old_w} = $widget->{w};	4574	$widget->{old_w} = $widget->{w};
3664	$widget->{old_h} = $widget->{h};	4575	$widget->{old_h} = $widget->{h};
3665		4576
3666	$widget->{w} = $w;	4577	$widget->{w} = $w;
3667	$widget->{h} = $h;	4578	$widget->{h} = $h;
3668		4579
3669	$widget->emit (size_allocate => $w, $h);	4580	$widget->emit (size_allocate => $w, $h);
		4581	}
3670	}	4582	}
3671	}	4583	}
3672	}	4584	}
3673		4585
3674	while ($self->{post_alloc_hook}) {	4586	while ($self->{post_alloc_hook}) {
3675	$_->()	4587	$_->()
3676	for values %{delete $self->{post_alloc_hook}};	4588	for values %{delete $self->{post_alloc_hook}};
3677	}	4589	}
3678
3679		4590
3680	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4591	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3681	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4592	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3682	glClear GL_COLOR_BUFFER_BIT;	4593	glClear GL_COLOR_BUFFER_BIT;
3683		4594
…		…
3686	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4597	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3687	glMatrixMode GL_MODELVIEW;	4598	glMatrixMode GL_MODELVIEW;
3688	glLoadIdentity;	4599	glLoadIdentity;
3689		4600
3690	{	4601	{
3691	package CFClient::UI::Base;	4602	package DC::UI::Base;
3692		4603
3693	($draw_x, $draw_y, $draw_w, $draw_h) =	4604	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3694	(0, 0, $self->{w}, $self->{h});	4605	(0, 0, $self->{w}, $self->{h});
3695	}
3696		4606
3697	$self->_draw;	4607	$self->_draw;
		4608	}
3698	}	4609	}
3699		4610
3700	#############################################################################	4611	#############################################################################
3701		4612
3702	package CFClient::UI;	4613	package DC::UI;
3703		4614
3704	$ROOT = new CFClient::UI::Root;	4615	$ROOT = new DC::UI::Root;
3705	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4616	$TOOLTIP = new DC::UI::Tooltip z => 900;
3706		4617
3707	1	4618	1
3708

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