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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.278 by root, Sun Jun 4 23:05:06 2006 UTC vs.
Revision 1.473 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}, $self->{y}, 0;
553
554	if ($self == $HOVER && $self->{can_hover}) {
555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556	glEnable GL_BLEND;
557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558	glBegin GL_QUADS;
559	glVertex 0 , 0;
560	glVertex $self->{w}, 0;
561	glVertex $self->{w}, $self->{h};
562	glVertex 0 , $self->{h};
563	glEnd;
564	glDisable GL_BLEND;
565	}
566
567	if ($ENV{CFPLUS_DEBUG} & 1) {
568	glPushMatrix;
569	glColor 1, 1, 0, 1;
570	glTranslate 0.375, 0.375;
571	glBegin GL_LINE_LOOP;
572	glVertex 0 , 0;
573	glVertex $self->{w} - 1, 0;
574	glVertex $self->{w} - 1, $self->{h} - 1;
575	glVertex 0 , $self->{h} - 1;
576	glEnd;
577	glPopMatrix;
578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579	}
580
581	$self->_draw;
582	glPopMatrix;
583	}
584		621
585	sub _draw {	622	sub _draw {
586	my ($self) = @_;	623	my ($self) = @_;
587		624
588	warn "no draw defined for $self\n";	625	warn "no draw defined for $self\n";
589	}	626	}
590		627
591	sub DESTROY {	628	sub DESTROY {
592	my ($self) = @_;	629	my ($self) = @_;
593		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
594	delete $WIDGET{$self+0};	637	delete $WIDGET{$self+0};
595	#$self->deactivate;
596	}	638	}
597		639
598	#############################################################################	640	#############################################################################
599		641
600	package CFClient::UI::DrawBG;	642	package DC::UI::DrawBG;
601		643
602	our @ISA = CFClient::UI::Base::;	644	our @ISA = DC::UI::Base::;
603		645
604	use strict;	646	use strict;
605	use CFClient::OpenGL;	647	use DC::OpenGL;
606		648
607	sub new {	649	sub new {
608	my $class = shift;	650	my $class = shift;
609
610	# range [value, low, high, page]
611		651
612	$class->SUPER::new (	652	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	653	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	654	#active_bg => [1, 1, 1, 0.5],
615	@_	655	@_
…		…
627	my ($w, $h) = @$self{qw(w h)};	667	my ($w, $h) = @$self{qw(w h)};
628		668
629	glEnable GL_BLEND;	669	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	670	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	671	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	672	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	673	glDisable GL_BLEND;
641	}	674	}
642	}	675	}
643		676
644	#############################################################################	677	#############################################################################
645		678
646	package CFClient::UI::Empty;	679	package DC::UI::Empty;
647		680
648	our @ISA = CFClient::UI::Base::;	681	our @ISA = DC::UI::Base::;
649		682
650	sub new {	683	sub new {
651	my ($class, %arg) = @_;	684	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	685	$class->SUPER::new (can_events => 0, %arg);
653	}	686	}
…		…
660		693
661	sub draw { }	694	sub draw { }
662		695
663	#############################################################################	696	#############################################################################
664		697
665	package CFClient::UI::Container;	698	package DC::UI::Container;
666		699
667	our @ISA = CFClient::UI::Base::;	700	our @ISA = DC::UI::Base::;
668		701
669	sub new {	702	sub new {
670	my ($class, %arg) = @_;	703	my ($class, %arg) = @_;
671		704
672	my $children = delete $arg{children};	705	my $children = delete $arg{children};
…		…
676	can_events => 0,	709	can_events => 0,
677	%arg,	710	%arg,
678	);	711	);
679		712
680	$self->add (@$children)	713	$self->add (@$children)
681	if $children;	714	if $children && @$children;
682		715
683	$self	716	$self
		717	}
		718
		719	sub realloc {
		720	my ($self) = @_;
		721
		722	$self->{force_realloc} = 1;
		723	$self->{force_size_alloc} = 1;
		724	$self->SUPER::realloc;
684	}	725	}
685		726
686	sub add {	727	sub add {
687	my ($self, @widgets) = @_;	728	my ($self, @widgets) = @_;
688		729
689	$_->set_parent ($self)	730	$_->set_parent ($self)
690	for @widgets;	731	for @widgets;
691		732
		733	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	734	use sort 'stable';
693		735
694	$self->{children} = [	736	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	737	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	738	@{$self->{children}}, @widgets
697	];	739	];
698		740
699	$self->realloc;	741	$self->realloc;
		742
		743	$self->emit (c_add => \@widgets);
		744
		745	map $_+0, @widgets
700	}	746	}
701		747
702	sub children {	748	sub children {
703	@{ $_[0]{children} }	749	@{ $_[0]{children} }
704	}	750	}
705		751
706	sub remove {	752	sub remove {
707	my ($self, $child) = @_;	753	my ($self, @widgets) = @_;
708		754
		755	$self->emit (c_remove => \@widgets);
		756
		757	for my $child (@widgets) {
709	delete $child->{parent};	758	delete $child->{parent};
710	$child->hide;	759	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	760	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		761	}
713		762
714	$self->realloc;	763	$self->realloc;
715	}	764	}
716		765
717	sub clear {	766	sub clear {
718	my ($self) = @_;	767	my ($self) = @_;
719		768
720	my $children = delete $self->{children};	769	my $children = $self->{children};
721	$self->{children} = [];	770	$self->{children} = [];
722		771
723	for (@$children) {	772	for (@$children) {
724	delete $_->{parent};	773	delete $_->{parent};
725	$_->hide;	774	$_->hide;
…		…
745	}	794	}
746		795
747	sub _draw {	796	sub _draw {
748	my ($self) = @_;	797	my ($self) = @_;
749		798
750	$_->draw for @{$self->{children}};	799	$_->draw for $self->visible_children;
751	}	800	}
752		801
753	#############################################################################	802	#############################################################################
754		803
755	package CFClient::UI::Bin;	804	package DC::UI::Bin;
756		805
757	our @ISA = CFClient::UI::Container::;	806	our @ISA = DC::UI::Container::;
758		807
759	sub new {	808	sub new {
760	my ($class, %arg) = @_;	809	my ($class, %arg) = @_;
761		810
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	811	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		812
764	$class->SUPER::new (children => [$child], %arg)	813	$class->SUPER::new (children => [$child], %arg)
765	}	814	}
766		815
767	sub add {	816	sub add {
768	my ($self, $child) = @_;	817	my ($self, $child) = @_;
769		818
770	$self->{children} = [];	819	$self->clear;
771
772	$self->SUPER::add ($child);	820	$self->SUPER::add ($child);
773	}	821	}
774		822
775	sub remove {	823	sub remove {
776	my ($self, $widget) = @_;	824	my ($self, $widget) = @_;
777		825
778	$self->SUPER::remove ($widget);	826	$self->SUPER::remove ($widget);
779		827
780	$self->{children} = [new CFClient::UI::Empty]	828	$self->{children} = [new DC::UI::Empty]
781	unless @{$self->{children}};	829	unless @{$self->{children}};
782	}	830	}
783		831
784	sub child { $_[0]->{children}[0] }	832	sub child { $_[0]->{children}[0] }
785		833
786	sub size_request {	834	sub size_request {
787	$_[0]{children}[0]->size_request	835	$_[0]{children}[0]->size_request
788	}	836	}
789		837
790	sub size_allocate {	838	sub invoke_size_allocate {
791	my ($self, $w, $h) = @_;	839	my ($self, $w, $h) = @_;
792		840
793	$self->{children}[0]->configure (0, 0, $w, $h);	841	$self->{children}[0]->configure (0, 0, $w, $h);
		842
		843	1
794	}	844	}
795		845
796	#############################################################################	846	#############################################################################
797
798	# back-buffered drawing area	847	# back-buffered drawing area
799		848
800	package CFClient::UI::Window;	849	package DC::UI::Window;
801		850
802	our @ISA = CFClient::UI::Bin::;	851	our @ISA = DC::UI::Bin::;
803		852
804	use CFClient::OpenGL;	853	use DC::OpenGL;
805		854
806	sub new {	855	sub new {
807	my ($class, %arg) = @_;	856	my ($class, %arg) = @_;
808		857
809	my $self = $class->SUPER::new (%arg);	858	my $self = $class->SUPER::new (%arg);
…		…
814		863
815	$ROOT->on_post_alloc ($self => sub { $self->render_child });	864	$ROOT->on_post_alloc ($self => sub { $self->render_child });
816	$self->SUPER::update;	865	$self->SUPER::update;
817	}	866	}
818		867
819	sub size_allocate {	868	sub invoke_size_allocate {
820	my ($self, $w, $h) = @_;	869	my ($self, $w, $h) = @_;
821		870
822	$self->SUPER::size_allocate ($w, $h);
823	$self->update;	871	$self->update;
		872
		873	$self->SUPER::invoke_size_allocate ($w, $h)
824	}	874	}
825		875
826	sub _render {	876	sub _render {
827	my ($self) = @_;	877	my ($self) = @_;
828		878
…		…
830	}	880	}
831		881
832	sub render_child {	882	sub render_child {
833	my ($self) = @_;	883	my ($self) = @_;
834		884
835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	885	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
836	glClearColor 0, 0, 0, 0;	886	glClearColor 0, 0, 0, 0;
837	glClear GL_COLOR_BUFFER_BIT;	887	glClear GL_COLOR_BUFFER_BIT;
838		888
839	{	889	{
840	package CFClient::UI::Base;	890	package DC::UI::Base;
841		891
842	($draw_x, $draw_y, $draw_w, $draw_h) =	892	local ($draw_x, $draw_y, $draw_w, $draw_h) =
843	(0, 0, $self->{w}, $self->{h});	893	(0, 0, $self->{w}, $self->{h});
		894
		895	$self->_render;
844	}	896	}
845
846	$self->_render;
847	};	897	};
848	}	898	}
849		899
850	sub _draw {	900	sub _draw {
851	my ($self) = @_;	901	my ($self) = @_;
852
853	my ($w, $h) = @$self{qw(w h)};
854		902
855	my $tex = $self->{texture}	903	my $tex = $self->{texture}
856	or return;	904	or return;
857		905
858	glEnable GL_TEXTURE_2D;	906	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	907	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860	glEnable GL_BLEND;
861	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862	glColor 0, 0, 0, 1;	908	glColor 0, 0, 0, 1;
863		909
864	$tex->draw_quad (0, 0, $w, $h);	910	$tex->draw_quad_alpha_premultiplied (0, 0);
865		911
866	glDisable GL_BLEND;
867	glDisable GL_TEXTURE_2D;	912	glDisable GL_TEXTURE_2D;
868	}	913	}
869		914
870	#############################################################################	915	#############################################################################
871		916
872	package CFClient::UI::ViewPort;	917	package DC::UI::ViewPort;
873		918
		919	use List::Util qw(min max);
		920
874	our @ISA = CFClient::UI::Window::;	921	our @ISA = DC::UI::Window::;
875		922
876	sub new {	923	sub new {
877	my $class = shift;	924	my $class = shift;
878		925
879	$class->SUPER::new (	926	$class->SUPER::new (
…		…
886	sub size_request {	933	sub size_request {
887	my ($self) = @_;	934	my ($self) = @_;
888		935
889	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	936	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890		937
891	$w = 10 if $self->{scroll_x};	938	$w = 1 if $self->{scroll_x};
892	$h = 10 if $self->{scroll_y};	939	$h = 1 if $self->{scroll_y};
893		940
894	($w, $h)	941	($w, $h)
895	}	942	}
896		943
897	sub size_allocate {	944	sub invoke_size_allocate {
898	my ($self, $w, $h) = @_;	945	my ($self, $w, $h) = @_;
899		946
900	my $child = $self->child;	947	my $child = $self->child;
901		948
902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	949	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	950	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904		951
905	$self->child->configure (0, 0, $w, $h);	952	$self->child->configure (0, 0, $w, $h);
906	$self->update;	953	$self->update;
		954
		955	1
907	}	956	}
908		957
909	sub set_offset {	958	sub set_offset {
910	my ($self, $x, $y) = @_;	959	my ($self, $x, $y) = @_;
911		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}) {
912	$self->{view_x} = int $x;	965	$self->{view_x} = $x;
913	$self->{view_y} = int $y;	966	$self->{view_y} = $y;
914		967
		968	$self->emit (changed => $x, $y);
915	$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	}
916	}	989	}
917		990
918	# 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 $self... but we should not ask for that
919	sub coord2local {	992	sub coord2local {
920	my ($self, $x, $y) = @_;	993	my ($self, $x, $y) = @_;
…		…
935	my ($self, $x, $y) = @_;	1008	my ($self, $x, $y) = @_;
936		1009
937	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1010	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1011	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
939	) {	1012	) {
940	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1013	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941	} else {	1014	} else {
942	$self->CFClient::UI::Base::find_widget ($x, $y)	1015	$self->DC::UI::Base::find_widget ($x, $y)
943	}	1016	}
944	}	1017	}
945		1018
946	sub _render {	1019	sub _render {
947	my ($self) = @_;	1020	my ($self) = @_;
948		1021
949	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};
950	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 - $self->{view_y};
951		1024
952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1025	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953		1026
954	$self->SUPER::_render;	1027	$self->SUPER::_render;
955	}	1028	}
956		1029
957	#############################################################################	1030	#############################################################################
958		1031
959	package CFClient::UI::ScrolledWindow;	1032	package DC::UI::ScrolledWindow;
960		1033
961	our @ISA = CFClient::UI::HBox::;	1034	our @ISA = DC::UI::Table::;
962		1035
963	sub new {	1036	sub new {
964	my ($class, %arg) = @_;	1037	my ($class, %arg) = @_;
965		1038
966	my $child = delete $arg{child};	1039	my $child = delete $arg{child};
967		1040
968	my $self;	1041	my $self;
969		1042
970	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,
971	vertical => 1,	1057	vertical => 1,
972	range => [0, 0, 1, 0.01], # HACK fix	1058	range => [0, 0, 1, 0.01], # HACK fix
973	on_changed => sub {	1059	on_changed => sub {
974	$self->{vp}->set_offset (0, $_[1]);	1060	$self->{vpos} = $_[1];
		1061	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
975	},	1062	},
976	;	1063	;
977		1064
978	$self = $class->SUPER::new (	1065	$self = $class->SUPER::new (
979	vp => (new CFClient::UI::ViewPort expand => 1),	1066	scroll_x => 0,
		1067	scroll_y => 1,
		1068	can_events => 1,
980	slider => $slider,	1069	hslider => $hslider,
		1070	vslider => $vslider,
		1071	col_expand => [1, 0],
		1072	row_expand => [1, 0],
981	%arg,	1073	%arg,
982	);	1074	);
983		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
984	$self->SUPER::add ($self->{vp}, $self->{slider});	1097	$self->SUPER::add ($self->{vp});
		1098
985	$self->add ($child) if $child;	1099	$self->add ($child) if $child;
986		1100
987	$self	1101	$self
988	}	1102	}
989		1103
…		…
991	my ($self, $widget) = @_;	1105	my ($self, $widget) = @_;
992		1106
993	$self->{vp}->add ($self->{child} = $widget);	1107	$self->{vp}->add ($self->{child} = $widget);
994	}	1108	}
995		1109
		1110	sub set_offset { shift->{vp}->set_offset (@_) }
		1111	sub set_center { shift->{vp}->set_center (@_) }
		1112	sub make_visible { shift->{vp}->make_visible (@_) }
		1113
996	sub update {	1114	sub update_slider {
		1115	my ($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 {
997	my ($self) = @_;	1145	my ($self, $ev) = @_;
998		1146
999	$self->SUPER::update;	1147	$self->grab_focus;
1000		1148
1001	# todo: overwrite size_allocate of child	1149	my $ox = $self->{vp}{view_x};
1002	my $child = $self->{vp}->child;	1150	my $oy = $self->{vp}{view_y};
1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1151
1004	}	1152	$self->{motion} = sub {
		1153	my ($ev, $x, $y) = @_;
1005		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, $y);
		1197	return 1;
		1198	}
		1199
		1200	0
		1201	}
		1202
1006	sub size_allocate {	1203	sub invoke_size_allocate {
1007	my ($self, $w, $h) = @_;	1204	my ($self, $w, $h) = @_;
1008		1205
		1206	$self->update_slider;
1009	$self->SUPER::size_allocate ($w, $h);	1207	$self->SUPER::invoke_size_allocate ($w, $h)
1010
1011	my $child = $self->{vp}->child;
1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013	}	1208	}
1014
1015	#TODO# update range on size_allocate depending on child
1016	# update viewport offset on scroll
1017		1209
1018	#############################################################################	1210	#############################################################################
1019		1211
1020	package CFClient::UI::Frame;	1212	package DC::UI::Frame;
1021		1213
1022	our @ISA = CFClient::UI::Bin::;	1214	our @ISA = DC::UI::Bin::;
1023		1215
1024	use CFClient::OpenGL;	1216	use DC::OpenGL;
1025		1217
1026	sub new {	1218	sub new {
1027	my $class = shift;	1219	my $class = shift;
1028		1220
1029	$class->SUPER::new (	1221	$class->SUPER::new (
…		…
1039	my ($w, $h) = @$self{qw(w h)};	1231	my ($w, $h) = @$self{qw(w h)};
1040		1232
1041	glEnable GL_BLEND;	1233	glEnable GL_BLEND;
1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1234	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043	glColor_premultiply @{ $self->{bg} };	1235	glColor_premultiply @{ $self->{bg} };
1044
1045	glBegin GL_QUADS;
1046	glVertex 0 , 0;
1047	glVertex 0 , $h;
1048	glVertex $w, $h;	1236	glRect 0, 0, $w, $h;
1049	glVertex $w, 0;
1050	glEnd;
1051
1052	glDisable GL_BLEND;	1237	glDisable GL_BLEND;
1053	}	1238	}
1054		1239
1055	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1056	}	1241	}
1057		1242
1058	#############################################################################	1243	#############################################################################
1059		1244
1060	package CFClient::UI::FancyFrame;	1245	package DC::UI::FancyFrame;
1061		1246
1062	our @ISA = CFClient::UI::Bin::;	1247	our @ISA = DC::UI::Bin::;
1063		1248
1064	use CFClient::OpenGL;	1249	use DC::OpenGL;
1065
1066	my $bg =
1067	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068	mipmap => 1, wrap => 1;
1069
1070	my @border =
1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073		1250
1074	sub new {	1251	sub new {
1075	my ($class, %arg) = @_;	1252	my ($class, %arg) = @_;
1076		1253
1077	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	}
1078		1261
1079	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1080	bg => [1, 1, 1, 1],	1263	# label => "",
1081	border_bg => [1, 1, 1, 1],	1264	fg => undef,
1082	border => 0.6,	1265	border => 0.8,
1083	can_events => 1,	1266	style => 'single',
1084	min_w => 16,
1085	min_h => 16,
1086	%arg,	1267	%arg,
1087	);	1268	);
1088		1269
1089	$self->{title} = new CFClient::UI::Label
1090	align => 0,
1091	valign => 1,
1092	text => $title,
1093	fontsize => $self->{border}
1094	if defined $title;
1095
1096	$self	1270	$self
1097	}	1271	}
1098		1272
1099	sub add {	1273	sub add {
1100	my ($self, @widgets) = @_;	1274	my ($self, @widgets) = @_;
1101		1275
1102	$self->SUPER::add (@widgets);	1276	$self->SUPER::add (@widgets);
1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1277	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1104	}	1278	}
1105		1279
1106	sub border {	1280	sub border {
1107	int $_[0]{border} * $::FONTSIZE	1281	int $_[0]{border} * $::FONTSIZE
1108	}	1282	}
1109		1283
1110	sub size_request {	1284	sub size_request {
1111	my ($self) = @_;	1285	my ($self) = @_;
1112		1286
1113	$self->{title}->size_request	1287	($self->{label_w}, undef) = $self->{label}->size_request
1114	if $self->{title};	1288	if $self->{label};
1115		1289
1116	my ($w, $h) = $self->SUPER::size_request;	1290	my ($w, $h) = $self->SUPER::size_request;
1117		1291
1118	(	1292	(
1119	$w + $self->border * 2,	1293	$w + $self->border * 2,
1120	$h + $self->border * 2,	1294	$h + $self->border * 2,
1121	)	1295	)
1122	}	1296	}
1123		1297
1124	sub size_allocate {	1298	sub invoke_size_allocate {
1125	my ($self, $w, $h) = @_;	1299	my ($self, $w, $h) = @_;
1126		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, $border * 0.5 + 0.5;
		1335	glEnd;
		1336
1127	if ($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}) {
1128	$self->{title}{w} = $w;	1437	$self->{title_widget}{w} = $w;
1129	$self->{title}{h} = $h;	1438	$self->{title_widget}{h} = $h;
1130	$self->{title}->size_allocate ($w, $h);	1439	$self->{title_widget}->invoke_size_allocate ($w, $h);
1131	}	1440	}
1132		1441
1133	my $border = $self->border;	1442	my $border = $self->border;
1134		1443
1135	$h -= List::Util::max 0, $border * 2;	1444	$h -= List::Util::max 0, $border * 2;
1136	$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;
1137		1459
1138	$self->child->configure ($border, $border, $w, $h);	1460	1
1139	}	1461	}
1140		1462
1141	sub button_down {	1463	sub invoke_button_down {
1142	my ($self, $ev, $x, $y) = @_;	1464	my ($self, $ev, $x, $y) = @_;
1143		1465
1144	my ($w, $h) = @$self{qw(w h)};	1466	my ($w, $h) = @$self{qw(w h)};
1145	my $border = $self->border;	1467	my $border = $self->border;
1146		1468
…		…
1177		1499
1178	($x, $y) = ($ev->{x}, $ev->{y});	1500	($x, $y) = ($ev->{x}, $ev->{y});
1179		1501
1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1502	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181	# HACK: the next line is required to enforce placement	1503	# HACK: the next line is required to enforce placement
1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1504	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183	};	1505	};
1184	} else {	1506	} else {
1185	return 0;	1507	return 0;
1186	}	1508	}
1187		1509
1188	1	1510	1
1189	}	1511	}
1190		1512
1191	sub button_up {	1513	sub invoke_button_up {
1192	my ($self, $ev, $x, $y) = @_;	1514	my ($self, $ev, $x, $y) = @_;
1193		1515
1194	!!delete $self->{motion}	1516	! ! delete $self->{motion}
1195	}	1517	}
1196		1518
1197	sub mouse_motion {	1519	sub invoke_mouse_motion {
1198	my ($self, $ev, $x, $y) = @_;	1520	my ($self, $ev, $x, $y) = @_;
1199		1521
1200	$self->{motion}->($ev, $x, $y) if $self->{motion};	1522	$self->{motion}->($ev, $x, $y) if $self->{motion};
1201		1523
1202	!!$self->{motion}	1524	! ! $self->{motion}
		1525	}
		1526
		1527	sub invoke_visibility_change {
		1528	my ($self, $visible) = @_;
		1529
		1530	delete $self->{motion} unless $visible;
		1531
		1532	0
1203	}	1533	}
1204		1534
1205	sub _draw {	1535	sub _draw {
1206	my ($self) = @_;	1536	my ($self) = @_;
1207		1537
…		…
1213	glEnable GL_TEXTURE_2D;	1543	glEnable GL_TEXTURE_2D;
1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1544	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1215		1545
1216	my $border = $self->border;	1546	my $border = $self->border;
1217		1547
		1548	if ($border) {
1218	glColor @{ $self->{border_bg} };	1549	glColor @{ $self->{border_bg} };
1219	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1550	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1220	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1551	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1221	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1552	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222	$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, $border);
		1568	}
1223		1569
1224	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1570	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225	glColor @{ $self->{bg} };	1571	glColor @{ $self->{bg} };
1226		1572
1227	# TODO: repeat texture not scale	1573	# TODO: repeat texture not scale
…		…
1233		1579
1234	glDisable GL_TEXTURE_2D;	1580	glDisable GL_TEXTURE_2D;
1235		1581
1236	$child->draw;	1582	$child->draw;
1237		1583
1238	if ($self->{title}) {	1584	if ($self->{title_widget}) {
1239	glTranslate 0, $border - $self->{h};	1585	glTranslate 0, $border - $self->{h};
1240	$self->{title}->_draw;	1586	$self->{title_widget}->_draw;
		1587
		1588	glTranslate 0, - ($border - $self->{h});
1241	}	1589	}
		1590
		1591	$self->{close_button}->draw
		1592	if $self->{close_button};
1242	}	1593	}
1243		1594
1244	#############################################################################	1595	#############################################################################
1245		1596
1246	package CFClient::UI::Table;	1597	package DC::UI::Table;
1247		1598
1248	our @ISA = CFClient::UI::Base::;	1599	our @ISA = DC::UI::Container::;
1249		1600
1250	use List::Util qw(max sum);	1601	use List::Util qw(max sum);
1251		1602
1252	use CFClient::OpenGL;	1603	use DC::OpenGL;
1253		1604
1254	sub new {	1605	sub new {
1255	my $class = shift;	1606	my $class = shift;
1256		1607
1257	$class->SUPER::new (	1608	$class->SUPER::new (
1258	col_expand => [],	1609	col_expand => [],
		1610	row_expand => [],
1259	@_,	1611	@_,
1260	)	1612	)
1261	}	1613	}
1262		1614
1263	sub children {
1264	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265	}
1266
1267	sub add {	1615	sub add {
1268	my ($self, $x, $y, $child) = @_;
1269
1270	$child->set_parent ($self);
1271	$self->{children}[$y][$x] = $child;
1272
1273	$self->realloc;
1274	}
1275
1276	# TODO: move to container class maybe? send children a signal on removal?
1277	sub clear {
1278	my ($self) = @_;	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);
1279		1647
1280	my @children = $self->children;	1648	my @children = $self->children;
1281	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	}
1282		1659	}
1283	for (@children) {
1284	delete $_->{parent};
1285	$_->hide;
1286	}
1287		1660
1288	$self->realloc;	1661	# second pass, rows
1289	}	1662	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1290
1291	sub get_wh {
1292	my ($self) = @_;
1293
1294	my (@w, @h);
1295
1296	for my $y (0 .. $#{$self->{children}}) {
1297	my $row = $self->{children}[$y]
1298	or next;
1299
1300	for my $x (0 .. $#$row) {
1301	my $widget = $row->[$x]
1302	or next;
1303	my ($w, $h) = @$widget{qw(req_w req_h)};	1663	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1304		1664
1305	$w[$x] = max $w[$x], $w;	1665	my $sh = sum @h[$r .. $r + $rs - 1];
1306	$h[$y] = max $h[$y], $h;	1666
		1667	if ($h > $sh) {
		1668	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1307	}	1669	}
1308	}	1670	}
1309		1671
1310	(\@w, \@h)	1672	(\@w, \@h)
1311	}	1673	}
…		…
1319	(sum @$ws),	1681	(sum @$ws),
1320	(sum @$hs),	1682	(sum @$hs),
1321	)	1683	)
1322	}	1684	}
1323		1685
1324	sub size_allocate {	1686	sub invoke_size_allocate {
1325	my ($self, $w, $h) = @_;	1687	my ($self, $w, $h) = @_;
1326		1688
1327	my ($ws, $hs) = $self->get_wh;	1689	my ($ws, $hs) = $self->get_wh;
1328		1690
1329	my $req_w = (sum @$ws) || 1;	1691	my $req_w = (sum @$ws) || 1;
1330	my $req_h = (sum @$hs) || 1;	1692	my $req_h = (sum @$hs) || 1;
1331		1693
1332	# TODO: nicer code && do row_expand	1694	# now linearly scale the rows/columns to the allocated size
1333	my @col_expand = @{$self->{col_expand}};	1695	my @col_expand = @{$self->{col_expand}};
1334	@col_expand = (1) x @$ws unless @col_expand;	1696	@col_expand = (1) x @$ws unless @col_expand;
1335	my $col_expand = (sum @col_expand) || 1;	1697	my $col_expand = (sum @col_expand) || 1;
1336		1698
1337	# linearly scale sizes
1338	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1699	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1339	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340		1700
1341	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
1342	CFClient::UI::harmonize $hs;	1709	DC::UI::harmonize $hs;
1343		1710
1344	my $y;	1711	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1712	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1345		1713
1346	for my $r (0 .. $#{$self->{children}}) {	1714	for my $widget ($self->children) {
1347	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)};
1348	or next;
1349		1716
1350	my $x = 0;	1717	$widget->configure (
1351	my $row_h = $hs->[$r];	1718	$x[$c], $y[$r],
		1719	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1352		1720	);
1353	for my $c (0 .. $#$row) {	1721	}
1354	my $col_w = $ws->[$c];
1355		1722
1356	if (my $widget = $row->[$c]) {	1723	1
1357	$widget->configure ($x, $y, $col_w, $row_h);	1724	}
1358	}
1359		1725
1360	$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};
1361	}	1753	}
1362
1363	$y += $row_h;
1364	}	1754	}
1365		1755
1366	}	1756	my $W = $x2 - $x1;
		1757	my $H = $y2 - $y1;
1367		1758
1368	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, $H)
		1774	}
		1775
		1776	sub invoke_size_allocate {
1369	my ($self, $x, $y) = @_;	1777	my ($self, $W, $H) = @_;
1370		1778
1371	$x -= $self->{x};	1779	for my $child ($self->visible_children) {
1372	$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;
1373		1782
1374	my $res;	1783	$x += $child->{c_halign} * $child->{req_w};
		1784	$y += $child->{c_valign} * $child->{req_h};
1375		1785
1376	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1786	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1377	$res = $_->find_widget ($x, $y)	1787	}
1378	and return $res;	1788
1379	}	1789	1
1380
1381	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1382	}
1383
1384	sub _draw {
1385	my ($self) = @_;
1386
1387	for (grep $_, @{$self->{children}}) {
1388	$_->draw for grep $_, @$_;
1389	}
1390	}	1790	}
1391		1791
1392	#############################################################################	1792	#############################################################################
1393		1793
1394	package CFClient::UI::Box;	1794	package DC::UI::Box;
1395		1795
1396	our @ISA = CFClient::UI::Container::;	1796	our @ISA = DC::UI::Container::;
1397		1797
1398	sub size_request {	1798	sub size_request {
1399	my ($self) = @_;	1799	my ($self) = @_;
		1800
		1801	my @children = $self->visible_children;
1400		1802
1401	$self->{vertical}	1803	$self->{vertical}
1402	? (	1804	? (
1403	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1805	(List::Util::max map $_->{req_w}, @children),
1404	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1806	(List::Util::sum map $_->{req_h}, @children),
1405	)	1807	)
1406	: (	1808	: (
1407	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1809	(List::Util::sum map $_->{req_w}, @children),
1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1810	(List::Util::max map $_->{req_h}, @children),
1409	)	1811	)
1410	}	1812	}
1411		1813
1412	sub size_allocate {	1814	sub invoke_size_allocate {
1413	my ($self, $w, $h) = @_;	1815	my ($self, $w, $h) = @_;
1414		1816
1415	my $space = $self->{vertical} ? $h : $w;	1817	my $space = $self->{vertical} ? $h : $w;
1416	my $children = $self->{children};	1818	my @children = $self->visible_children;
1417		1819
1418	my @req;	1820	my @req;
1419		1821
1420	if ($self->{homogeneous}) {	1822	if ($self->{homogeneous}) {
1421	@req = ($space / (@$children || 1)) x @$children;	1823	@req = ($space / (@children || 1)) x @children;
1422	} else {	1824	} else {
1423	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1825	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1424	my $req = List::Util::sum @req;	1826	my $req = List::Util::sum @req;
1425		1827
1426	if ($req > $space) {	1828	if ($req > $space) {
1427	# ah well, not enough space	1829	# ah well, not enough space
1428	$_ *= $space / $req for @req;	1830	$_ *= $space / $req for @req;
1429	} else {	1831	} else {
1430	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1832	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1431		1833
1432	$space = ($space - $req) / $expand; # remaining space to give away	1834	$space = ($space - $req) / $expand; # remaining space to give away
1433		1835
1434	$req[$_] += $space * $children->[$_]{expand}	1836	$req[$_] += $space * $children[$_]{expand}
1435	for 0 .. $#$children;	1837	for 0 .. $#children;
1436	}	1838	}
1437	}	1839	}
1438		1840
1439	CFClient::UI::harmonize \@req;	1841	DC::UI::harmonize \@req;
1440		1842
1441	my $pos = 0;	1843	my $pos = 0;
1442	for (0 .. $#$children) {	1844	for (0 .. $#children) {
1443	my $alloc = $req[$_];	1845	my $alloc = $req[$_];
1444	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1846	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445		1847
1446	$pos += $alloc;	1848	$pos += $alloc;
1447	}	1849	}
1448		1850
1449	1	1851	1
1450	}	1852	}
1451		1853
1452	#############################################################################	1854	#############################################################################
1453		1855
1454	package CFClient::UI::HBox;	1856	package DC::UI::HBox;
1455		1857
1456	our @ISA = CFClient::UI::Box::;	1858	our @ISA = DC::UI::Box::;
1457		1859
1458	sub new {	1860	sub new {
1459	my $class = shift;	1861	my $class = shift;
1460		1862
1461	$class->SUPER::new (	1863	$class->SUPER::new (
…		…
1464	)	1866	)
1465	}	1867	}
1466		1868
1467	#############################################################################	1869	#############################################################################
1468		1870
1469	package CFClient::UI::VBox;	1871	package DC::UI::VBox;
1470		1872
1471	our @ISA = CFClient::UI::Box::;	1873	our @ISA = DC::UI::Box::;
1472		1874
1473	sub new {	1875	sub new {
1474	my $class = shift;	1876	my $class = shift;
1475		1877
1476	$class->SUPER::new (	1878	$class->SUPER::new (
…		…
1479	)	1881	)
1480	}	1882	}
1481		1883
1482	#############################################################################	1884	#############################################################################
1483		1885
1484	package CFClient::UI::Label;	1886	package DC::UI::Label;
1485		1887
1486	our @ISA = CFClient::UI::DrawBG::;	1888	our @ISA = DC::UI::DrawBG::;
1487		1889
1488	use CFClient::OpenGL;	1890	use DC::OpenGL;
1489		1891
1490	sub new {	1892	sub new {
1491	my ($class, %arg) = @_;	1893	my ($class, %arg) = @_;
1492		1894
1493	my $self = $class->SUPER::new (	1895	my $self = $class->SUPER::new (
…		…
1496	#active_bg => none	1898	#active_bg => none
1497	#font => default_font	1899	#font => default_font
1498	#text => initial text	1900	#text => initial text
1499	#markup => initial narkup	1901	#markup => initial narkup
1500	#max_w => maximum pixel width	1902	#max_w => maximum pixel width
		1903	#style => 0, # render flags
1501	ellipsise => 3, # end	1904	ellipsise => 3, # end
1502	layout => (new CFClient::Layout),	1905	layout => (new DC::Layout),
1503	fontsize => 1,	1906	fontsize => 1,
1504	align => -1,	1907	align => 0.5,
1505	valign => -1,	1908	valign => 0.5,
1506	padding_x => 2,	1909	padding_x => 4,
1507	padding_y => 2,	1910	padding_y => 2,
1508	can_events => 0,	1911	can_events => 0,
1509	%arg	1912	%arg
1510	);	1913	);
1511		1914
1512	if (exists $self->{template}) {	1915	if (exists $self->{template}) {
1513	my $layout = new CFClient::Layout;	1916	my $layout = new DC::Layout;
1514	$layout->set_text (delete $self->{template});	1917	$layout->set_text (delete $self->{template});
1515	$self->{template} = $layout;	1918	$self->{template} = $layout;
1516	}	1919	}
1517		1920
1518	if (exists $self->{markup}) {	1921	if (exists $self->{markup}) {
…		…
1522	}	1925	}
1523		1926
1524	$self	1927	$self
1525	}	1928	}
1526		1929
1527	sub escape($) {
1528	local $_ = $_[0];
1529
1530	s/&/&amp;/g;
1531	s/>/&gt;/g;
1532	s/</&lt;/g;
1533
1534	$_
1535	}
1536
1537	sub update {	1930	sub update {
1538	my ($self) = @_;	1931	my ($self) = @_;
1539		1932
1540	delete $self->{texture};	1933	delete $self->{texture};
1541	$self->SUPER::update;	1934	$self->SUPER::update;
1542	}	1935	}
1543		1936
		1937	sub realloc {
		1938	my ($self) = @_;
		1939
		1940	delete $self->{ox};
		1941	$self->SUPER::realloc;
		1942	}
		1943
		1944	sub clear {
		1945	my ($self) = @_;
		1946
		1947	$self->set_text ("");
		1948	}
		1949
1544	sub set_text {	1950	sub set_text {
1545	my ($self, $text) = @_;	1951	my ($self, $text) = @_;
1546		1952
1547	return if $self->{text} eq "T$text";	1953	return if $self->{text} eq "T$text";
1548	$self->{text} = "T$text";	1954	$self->{text} = "T$text";
1549		1955
1550	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1551	$self->{layout}->set_text ($text);	1956	$self->{layout}->set_text ($text);
1552		1957
		1958	delete $self->{size_req};
1553	$self->realloc;	1959	$self->realloc;
1554	$self->update;	1960	$self->update;
1555	}	1961	}
1556		1962
1557	sub set_markup {	1963	sub set_markup {
…		…
1560	return if $self->{text} eq "M$markup";	1966	return if $self->{text} eq "M$markup";
1561	$self->{text} = "M$markup";	1967	$self->{text} = "M$markup";
1562		1968
1563	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1969	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564		1970
1565	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1566	$self->{layout}->set_markup ($markup);	1971	$self->{layout}->set_markup ($markup);
1567		1972
		1973	delete $self->{size_req};
1568	$self->realloc;	1974	$self->realloc;
1569	$self->update;	1975	$self->update;
1570	}	1976	}
1571		1977
1572	sub size_request {	1978	sub size_request {
1573	my ($self) = @_;	1979	my ($self) = @_;
1574		1980
		1981	$self->{size_req} ||= do {
		1982	my ($max_w, $max_h) = $self->get_max_wh;
		1983
1575	$self->{layout}->set_font ($self->{font}) if $self->{font};	1984	$self->{layout}->set_font ($self->{font}) if $self->{font};
1576	$self->{layout}->set_width ($self->{max_w} || -1);	1985	$self->{layout}->set_width ($max_w);
1577	$self->{layout}->set_ellipsise ($self->{ellipsise});	1986	$self->{layout}->set_ellipsise ($self->{ellipsise});
1578	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1987	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1579	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1988	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1580		1989
1581	my ($w, $h) = $self->{layout}->size;	1990	my ($w, $h) = $self->{layout}->size;
1582		1991
1583	if (exists $self->{template}) {	1992	if (exists $self->{template}) {
1584	$self->{template}->set_font ($self->{font}) if $self->{font};	1993	$self->{template}->set_font ($self->{font}) if $self->{font};
		1994	$self->{template}->set_width ($max_w);
1585	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1995	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586		1996
1587	my ($w2, $h2) = $self->{template}->size;	1997	my ($w2, $h2) = $self->{template}->size;
1588		1998
1589	$w = List::Util::max $w, $w2;	1999	$w = List::Util::max $w, $w2;
1590	$h = List::Util::max $h, $h2;	2000	$h = List::Util::max $h, $h2;
		2001	}
		2002
		2003	[$w, $h]
1591	}	2004	};
1592		2005
1593	($w, $h)	2006	@{ $self->{size_req} }
1594	}	2007	}
1595		2008
		2009	sub baseline_shift {
		2010	$_[0]{layout}->descent
		2011	}
		2012
1596	sub size_allocate {	2013	sub invoke_size_allocate {
1597	my ($self, $w, $h) = @_;	2014	my ($self, $w, $h) = @_;
1598		2015
1599	delete $self->{ox};	2016	delete $self->{ox};
1600		2017
1601	delete $self->{texture}	2018	delete $self->{texture}
1602	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2019	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2020
		2021	1
1603	}	2022	}
1604		2023
1605	sub set_fontsize {	2024	sub set_fontsize {
1606	my ($self, $fontsize) = @_;	2025	my ($self, $fontsize) = @_;
1607		2026
1608	$self->{fontsize} = $fontsize;	2027	$self->{fontsize} = $fontsize;
		2028	delete $self->{size_req};
1609	delete $self->{texture};	2029	delete $self->{texture};
1610		2030
1611	$self->realloc;	2031	$self->realloc;
1612	}	2032	}
1613		2033
		2034	sub reconfigure {
		2035	my ($self) = @_;
		2036
		2037	delete $self->{size_req};
		2038	delete $self->{texture};
		2039
		2040	$self->SUPER::reconfigure;
		2041	}
		2042
1614	sub _draw {	2043	sub _draw {
1615	my ($self) = @_;	2044	my ($self) = @_;
1616		2045
1617	$self->SUPER::_draw; # draw background, if applicable	2046	$self->SUPER::_draw; # draw background, if applicable
1618		2047
1619	my $tex = $self->{texture} ||= do {	2048	my $size = $self->{texture} ||= do {
1620	$self->{layout}->set_foreground (@{$self->{fg}});	2049	$self->{layout}->set_foreground (@{$self->{fg}});
1621	$self->{layout}->set_font ($self->{font}) if $self->{font};	2050	$self->{layout}->set_font ($self->{font}) if $self->{font};
1622	$self->{layout}->set_width ($self->{w});	2051	$self->{layout}->set_width ($self->{w});
1623	$self->{layout}->set_ellipsise ($self->{ellipsise});	2052	$self->{layout}->set_ellipsise ($self->{ellipsise});
1624	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2053	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1625	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2054	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626		2055
1627	new_from_layout CFClient::Texture $self->{layout}	2056	[$self->{layout}->size]
1628	};	2057	};
1629		2058
1630	unless (exists $self->{ox}) {	2059	unless (exists $self->{ox}) {
1631	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2060	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1632	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2061	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1633	: ($self->{w} - $tex->{w}) * 0.5);
1634		2062
1635	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2063	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1636	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637	: ($self->{h} - $tex->{h}) * 0.5);
1638	};	2064	};
1639		2065
1640	glEnable GL_TEXTURE_2D;	2066	# unless ($self->{list}) {
1641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2067	# $self->{list} = DC::OpenGL::glGenList;
1642		2068	# DC::OpenGL::glNewList $self->{list};
1643	if ($tex->{format} == GL_ALPHA) {	2069	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1644	glColor @{$self->{fg}};	2070	# DC::OpenGL::glEndList;
1645	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1646	} else {
1647	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1648	}	2071	# }
		2072	#
		2073	# DC::OpenGL::glCallList $self->{list};
1649		2074
1650	glDisable GL_TEXTURE_2D;	2075	$self->{layout}->draw;
1651	}	2076	}
		2077
		2078	#sub destroy {
		2079	# my ($self) = @_;
		2080	#
		2081	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2082	#
		2083	# $self->SUPER::destroy;
		2084	#}
1652		2085
1653	#############################################################################	2086	#############################################################################
1654		2087
1655	package CFClient::UI::EntryBase;	2088	package DC::UI::EntryBase;
1656		2089
1657	our @ISA = CFClient::UI::Label::;	2090	our @ISA = DC::UI::Label::;
1658		2091
1659	use CFClient::OpenGL;	2092	use DC::OpenGL;
1660		2093
1661	sub new {	2094	sub new {
1662	my $class = shift;	2095	my $class = shift;
1663		2096
1664	$class->SUPER::new (	2097	$class->SUPER::new (
1665	fg => [1, 1, 1],	2098	fg => [1, 1, 1],
1666	bg => [0, 0, 0, 0.2],	2099	bg => [0, 0, 0, 0.2],
		2100	outline => undef,
1667	active_bg => [1, 1, 1, 0.5],	2101	active_bg => [0, 0, 1, .2],
1668	active_fg => [0, 0, 0],	2102	active_fg => [1, 1, 1],
		2103	active_outline => [1, 1, 0],
1669	can_hover => 1,	2104	can_hover => 1,
1670	can_focus => 1,	2105	can_focus => 1,
		2106	align => 0,
1671	valign => 0,	2107	valign => 0.5,
1672	can_events => 1,	2108	can_events => 1,
		2109	ellipsise => 0,
		2110	padding_x => 4,
		2111	padding_y => 2,
1673	#text => ...	2112	#text => ...
		2113	#hidden => "*",
1674	@_	2114	@_
1675	)	2115	)
1676	}	2116	}
1677		2117
1678	sub _set_text {	2118	sub _set_text {
…		…
1685	$self->{last_activity} = $::NOW;	2125	$self->{last_activity} = $::NOW;
1686	$self->{text} = $text;	2126	$self->{text} = $text;
1687		2127
1688	$text =~ s/./*/g if $self->{hidden};	2128	$text =~ s/./*/g if $self->{hidden};
1689	$self->{layout}->set_text ("$text ");	2129	$self->{layout}->set_text ("$text ");
		2130	delete $self->{size_req};
1690		2131
1691	$self->_emit (changed => $self->{text});	2132	$self->emit (changed => $self->{text});
		2133
		2134	$self->realloc;
1692	$self->update;	2135	$self->update;
1693	}	2136	}
1694		2137
1695	sub set_text {	2138	sub set_text {
1696	my ($self, $text) = @_;	2139	my ($self, $text) = @_;
1697		2140
1698	$self->{cursor} = length $text;	2141	$self->{cursor} = length $text;
1699	$self->_set_text ($text);	2142	$self->_set_text ($text);
1700
1701	$self->realloc;
1702	}	2143	}
1703		2144
1704	sub get_text {	2145	sub get_text {
1705	$_[0]{text}	2146	$_[0]{text}
1706	}	2147	}
…		…
1711	my ($w, $h) = $self->SUPER::size_request;	2152	my ($w, $h) = $self->SUPER::size_request;
1712		2153
1713	($w + 1, $h) # add 1 for cursor	2154	($w + 1, $h) # add 1 for cursor
1714	}	2155	}
1715		2156
1716	sub key_down {	2157	sub invoke_key_down {
1717	my ($self, $ev) = @_;	2158	my ($self, $ev) = @_;
1718		2159
1719	my $mod = $ev->{mod};	2160	my $mod = $ev->{mod};
1720	my $sym = $ev->{sym};	2161	my $sym = $ev->{sym};
1721	my $uni = $ev->{unicode};	2162	my $uni = $ev->{unicode};
1722		2163
1723	my $text = $self->get_text;	2164	my $text = $self->get_text;
1724		2165
1725	if ($uni == 8) {	2166	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2167
		2168	if ($sym == DC::SDLK_BACKSPACE) {
1726	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2169	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1727	} elsif ($uni == 127) {	2170	} elsif ($sym == DC::SDLK_DELETE) {
1728	substr $text, $self->{cursor}, 1, "";	2171	substr $text, $self->{cursor}, 1, "";
1729	} elsif ($sym == CFClient::SDLK_LEFT) {	2172	} elsif ($sym == DC::SDLK_LEFT) {
1730	--$self->{cursor} if $self->{cursor};	2173	--$self->{cursor} if $self->{cursor};
1731	} elsif ($sym == CFClient::SDLK_RIGHT) {	2174	} elsif ($sym == DC::SDLK_RIGHT) {
1732	++$self->{cursor} if $self->{cursor} < length $self->{text};	2175	++$self->{cursor} if $self->{cursor} < length $self->{text};
1733	} elsif ($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 = "";
1734	$self->{cursor} = 0;	2190	$self->{cursor} = 0;
1735	} elsif ($sym == CFClient::SDLK_END) {
1736	$self->{cursor} = length $text;
1737	} elsif ($uni == 27) {	2191	} elsif ($uni == 27) {
1738	$self->_emit ('escape');	2192	$self->emit ('escape');
1739	} elsif ($uni) {	2193	} elsif ($uni == 0x0d) {
		2194	substr $text, $self->{cursor}++, 0, "\012";
		2195	} elsif ($uni >= 0x20) {
1740	substr $text, $self->{cursor}++, 0, chr $uni;	2196	substr $text, $self->{cursor}++, 0, chr $uni;
1741	} else {	2197	} else {
1742	return 0;	2198	return 0;
1743	}	2199	}
1744		2200
1745	$self->_set_text ($text);	2201	$self->_set_text ($text);
1746		2202
1747	$self->realloc;	2203	$self->realloc;
		2204	$self->update;
1748		2205
1749	1	2206	1
1750	}	2207	}
1751		2208
1752	sub focus_in {	2209	sub invoke_focus_in {
1753	my ($self) = @_;	2210	my ($self) = @_;
1754		2211
1755	$self->{last_activity} = $::NOW;	2212	$self->{last_activity} = $::NOW;
1756		2213
1757	$self->SUPER::focus_in;	2214	$self->SUPER::invoke_focus_in
1758	}	2215	}
1759		2216
1760	sub button_down {	2217	sub invoke_button_down {
1761	my ($self, $ev, $x, $y) = @_;	2218	my ($self, $ev, $x, $y) = @_;
1762		2219
1763	$self->SUPER::button_down ($ev, $x, $y);	2220	$self->SUPER::invoke_button_down ($ev, $x, $y);
1764		2221
1765	my $idx = $self->{layout}->xy_to_index ($x, $y);	2222	my $idx = $self->{layout}->xy_to_index ($x, $y);
1766		2223
1767	# byte-index to char-index	2224	# byte-index to char-index
1768	my $text = $self->{text};	2225	my $text = $self->{text};
1769	utf8::encode $text;	2226	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1770	$self->{cursor} = length substr $text, 0, $idx;	2227	$self->{cursor} = length $text;
1771		2228
1772	$self->_set_text ($self->{text});	2229	$self->_set_text ($self->{text});
1773	$self->update;	2230	$self->update;
1774		2231
1775	1	2232	1
1776	}	2233	}
1777		2234
1778	sub mouse_motion {	2235	sub invoke_mouse_motion {
1779	my ($self, $ev, $x, $y) = @_;	2236	my ($self, $ev, $x, $y) = @_;
1780	# 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, $y;#d#
1781		2238
1782	0	2239	1
1783	}	2240	}
1784		2241
1785	sub _draw {	2242	sub _draw {
1786	my ($self) = @_;	2243	my ($self) = @_;
1787		2244
…		…
1794	glColor_premultiply @{$self->{bg}};	2251	glColor_premultiply @{$self->{bg}};
1795	}	2252	}
1796		2253
1797	glEnable GL_BLEND;	2254	glEnable GL_BLEND;
1798	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2255	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1799	glBegin GL_QUADS;
1800	glVertex 0 , 0;
1801	glVertex 0 , $self->{h};
1802	glVertex $self->{w}, $self->{h};	2256	glRect 0, 0, $self->{w}, $self->{h};
1803	glVertex $self->{w}, 0;
1804	glEnd;
1805	glDisable GL_BLEND;	2257	glDisable GL_BLEND;
1806		2258
1807	$self->SUPER::_draw;	2259	$self->SUPER::_draw;
1808		2260
1809	#TODO: force update every cursor change :(	2261	#TODO: force update every cursor change :(
…		…
1811		2263
1812	unless (exists $self->{cur_h}) {	2264	unless (exists $self->{cur_h}) {
1813	my $text = substr $self->{text}, 0, $self->{cursor};	2265	my $text = substr $self->{text}, 0, $self->{cursor};
1814	utf8::encode $text;	2266	utf8::encode $text;
1815		2267
1816	@$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 $text);
1817	}	2269	}
1818		2270
1819	glColor @{$self->{fg}};	2271	glColor_premultiply @{$self->{active_fg}};
1820	glBegin GL_LINES;	2272	glBegin GL_LINES;
1821	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2273	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1822	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2274	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1823	glEnd;	2275	glEnd;
1824	}
1825	}
1826		2276
		2277	glLineWidth 3;
		2278	glColor @{$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
1827	package CFClient::UI::Entry;	2295	package DC::UI::Entry;
1828		2296
1829	our @ISA = CFClient::UI::EntryBase::;	2297	our @ISA = DC::UI::EntryBase::;
1830		2298
1831	use CFClient::OpenGL;	2299	use DC::OpenGL;
1832		2300
		2301	sub new {
		2302	my $class = shift;
		2303
		2304	$class->SUPER::new (
		2305	history_pointer => -1,
		2306	@_
		2307	)
		2308	}
		2309
		2310
1833	sub key_down {	2311	sub invoke_key_down {
1834	my ($self, $ev) = @_;	2312	my ($self, $ev) = @_;
1835		2313
1836	my $sym = $ev->{sym};	2314	my $sym = $ev->{sym};
1837		2315
1838	if ($sym == 13) {	2316	if ($ev->{uni} == 0x0d || $sym == 13) {
1839	unshift @{$self->{history}},	2317	unshift @{$self->{history}},
1840	my $txt = $self->get_text;	2318	my $txt = $self->get_text;
		2319
1841	$self->{history_pointer} = -1;	2320	$self->{history_pointer} = -1;
1842	$self->{history_saveback} = '';	2321	$self->{history_saveback} = '';
1843	$self->_emit (activate => $txt);	2322	$self->emit (activate => $txt);
1844	$self->update;	2323	$self->update;
1845		2324
1846	} elsif ($sym == CFClient::SDLK_UP) {	2325	} elsif ($sym == DC::SDLK_UP) {
1847	if ($self->{history_pointer} < 0) {	2326	if ($self->{history_pointer} < 0) {
1848	$self->{history_saveback} = $self->get_text;	2327	$self->{history_saveback} = $self->get_text;
1849	}	2328	}
1850	if (@{$self->{history} || []} > 0) {	2329	if (@{$self->{history} || []} > 0) {
1851	$self->{history_pointer}++;	2330	$self->{history_pointer}++;
…		…
1853	$self->{history_pointer} = @{$self->{history} || []} - 1;	2332	$self->{history_pointer} = @{$self->{history} || []} - 1;
1854	}	2333	}
1855	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2334	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1856	}	2335	}
1857		2336
1858	} elsif ($sym == CFClient::SDLK_DOWN) {	2337	} elsif ($sym == DC::SDLK_DOWN) {
1859	$self->{history_pointer}--;	2338	$self->{history_pointer}--;
1860	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2339	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1861		2340
1862	if ($self->{history_pointer} >= 0) {	2341	if ($self->{history_pointer} >= 0) {
1863	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2342	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1864	} else {	2343	} else {
		2344	if (defined $self->{history_saveback}) {
1865	$self->set_text ($self->{history_saveback});	2345	$self->set_text ($self->{history_saveback});
		2346	$self->{history_saveback} = undef;
		2347	}
1866	}	2348	}
1867		2349
1868	} else {	2350	} else {
1869	return $self->SUPER::key_down ($ev)	2351	return $self->SUPER::invoke_key_down ($ev)
1870	}	2352	}
1871		2353
1872	1	2354	1
1873	}	2355	}
1874		2356
1875	#############################################################################	2357	#############################################################################
1876		2358
1877	package CFClient::UI::Button;	2359	package DC::UI::TextEdit;
1878		2360
1879	our @ISA = CFClient::UI::Label::;	2361	our @ISA = DC::UI::EntryBase::;
1880		2362
1881	use CFClient::OpenGL;	2363	use DC::OpenGL;
1882
1883	my @tex =
1884	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1885	qw(b1_button_active.png);
1886		2364
1887	sub new {	2365	sub new {
1888	my $class = shift;	2366	my $class = shift;
1889		2367
1890	$class->SUPER::new (	2368	$class->SUPER::new (
1891	padding_x => 4,
1892	padding_y => 4,	2369	padding_y => 4,
1893	fg => [1, 1, 1],	2370
1894	active_fg => [0, 0, 1],	2371	@_
		2372	)
		2373	}
		2374
		2375	sub move_cursor_ver {
		2376	my ($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	$class->SUPER::new (
1895	can_hover => 1,	2422	can_hover => 1,
1896	align => 0,	2423	align => 0.5,
1897	valign => 0,	2424	valign => 0.5,
1898	can_events => 1,	2425	can_events => 1,
1899	@_	2426	@_
1900	)	2427	)
1901	}	2428	}
1902		2429
1903	sub activate { }
1904
1905	sub button_up {	2430	sub invoke_button_up {
1906	my ($self, $ev, $x, $y) = @_;	2431	my ($self, $ev, $x, $y) = @_;
1907		2432
1908	$self->emit ("activate")	2433	$self->emit ("activate")
1909	if $x >= 0 && $x < $self->{w}	2434	if $x >= 0 && $x < $self->{w}
1910	&& $y >= 0 && $y < $self->{h};	2435	&& $y >= 0 && $y < $self->{h};
…		…
1913	}	2438	}
1914		2439
1915	sub _draw {	2440	sub _draw {
1916	my ($self) = @_;	2441	my ($self) = @_;
1917		2442
1918	local $self->{fg} = $self->{fg};
1919
1920	if ($GRAB == $self) {
1921	$self->{fg} = $self->{active_fg};
1922	}
1923
1924	glEnable GL_TEXTURE_2D;	2443	glEnable GL_TEXTURE_2D;
1925	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2444	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1926	glColor 0, 0, 0, 1;	2445	glColor 0, 0, 0, 1;
1927		2446
		2447	my $tex = $tex[$GRAB == $self];
1928	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2448	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1929		2449
1930	glDisable GL_TEXTURE_2D;	2450	glDisable GL_TEXTURE_2D;
1931		2451
1932	$self->SUPER::_draw;	2452	$self->SUPER::_draw;
1933	}	2453	}
1934		2454
1935	#############################################################################	2455	#############################################################################
1936		2456
1937	package CFClient::UI::CheckBox;	2457	package DC::UI::Button;
1938		2458
1939	our @ISA = CFClient::UI::DrawBG::;	2459	our @ISA = DC::UI::Label::;
		2460
		2461	use DC::OpenGL;
1940		2462
1941	my @tex =	2463	my @tex =
1942	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 }
1943	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2518	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1944		2519
1945	use CFClient::OpenGL;	2520	use DC::OpenGL;
1946		2521
1947	sub new {	2522	sub new {
1948	my $class = shift;	2523	my $class = shift;
1949		2524
1950	$class->SUPER::new (	2525	$class->SUPER::new (
…		…
1964	my ($self) = @_;	2539	my ($self) = @_;
1965		2540
1966	(6) x 2	2541	(6) x 2
1967	}	2542	}
1968		2543
		2544	sub toggle {
		2545	my ($self) = @_;
		2546
		2547	$self->{state} = !$self->{state};
		2548	$self->emit (changed => $self->{state});
		2549	$self->update;
		2550	}
		2551
1969	sub button_down {	2552	sub invoke_button_down {
1970	my ($self, $ev, $x, $y) = @_;	2553	my ($self, $ev, $x, $y) = @_;
1971		2554
1972	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2555	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1973	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2556	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1974	$self->{state} = !$self->{state};	2557	$self->toggle;
1975	$self->_emit (changed => $self->{state});
1976	} else {	2558	} else {
1977	return 0	2559	return 0
1978	}	2560	}
1979		2561
1980	1	2562	1
…		…
1983	sub _draw {	2565	sub _draw {
1984	my ($self) = @_;	2566	my ($self) = @_;
1985		2567
1986	$self->SUPER::_draw;	2568	$self->SUPER::_draw;
1987		2569
1988	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2570	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1989		2571
1990	my ($w, $h) = @$self{qw(w h)};	2572	my ($w, $h) = @$self{qw(w h)};
1991		2573
1992	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;
1993		2575
…		…
2000	glDisable GL_TEXTURE_2D;	2582	glDisable GL_TEXTURE_2D;
2001	}	2583	}
2002		2584
2003	#############################################################################	2585	#############################################################################
2004		2586
2005	package CFClient::UI::Image;	2587	package DC::UI::Image;
2006		2588
2007	our @ISA = CFClient::UI::Base::;	2589	our @ISA = DC::UI::Base::;
2008		2590
2009	use CFClient::OpenGL;	2591	use DC::OpenGL;
2010	use Carp qw/confess/;
2011		2592
2012	our %loaded_images;	2593	our %texture_cache;
2013		2594
2014	sub new {	2595	sub new {
2015	my $class = shift;	2596	my $class = shift;
2016		2597
2017	my $self = $class->SUPER::new (can_events => 0, @_);	2598	my $self = $class->SUPER::new (
		2599	can_events => 0,
		2600	scale => 1,
		2601	@_,
		2602	);
2018		2603
2019	$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";
2020		2606
2021	$loaded_images{$self->{image}} ||=	2607	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2022	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2608	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2023		2609
2024	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2610	DC::weaken $texture_cache{$self->{path}};
2025		2611
2026	Scalar::Util::weaken $loaded_images{$self->{image}};	2612	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2027
2028	$self->{aspect} = $tex->{w} / $tex->{h};
2029		2613
2030	$self	2614	$self
2031	}	2615	}
2032		2616
		2617	sub STORABLE_freeze {
		2618	my ($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 => $path)
		2630	}
		2631
2033	sub size_request {	2632	sub size_request {
2034	my ($self) = @_;	2633	my ($self) = @_;
2035		2634
2036	($self->{tex}->{w}, $self->{tex}->{h})	2635	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2037	}	2636	}
2038		2637
2039	sub _draw {	2638	sub _draw {
2040	my ($self) = @_;	2639	my ($self) = @_;
2041		2640
…		…
2058	glDisable GL_TEXTURE_2D;	2657	glDisable GL_TEXTURE_2D;
2059	}	2658	}
2060		2659
2061	#############################################################################	2660	#############################################################################
2062		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
2063	package CFClient::UI::VGauge;	2704	package DC::UI::VGauge;
2064		2705
2065	our @ISA = CFClient::UI::Base::;	2706	our @ISA = DC::UI::Base::;
2066		2707
2067	use List::Util qw(min max);	2708	use List::Util qw(min max);
2068		2709
2069	use CFClient::OpenGL;	2710	use DC::OpenGL;
2070		2711
2071	my %tex = (	2712	my %tex = (
2072	food => [	2713	food => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2714	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2715	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2075	],	2716	],
2076	grace => [	2717	grace => [
2077	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2718	map { new_from_resource DC::Texture $_, mipmap => 1 }
2078	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2719	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2079	],	2720	],
2080	hp => [	2721	hp => [
2081	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2722	map { new_from_resource DC::Texture $_, mipmap => 1 }
2082	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2723	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2083	],	2724	],
2084	mana => [	2725	mana => [
2085	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2726	map { new_from_resource DC::Texture $_, mipmap => 1 }
2086	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2727	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2087	],	2728	],
2088	);	2729	);
2089		2730
2090	# eg. VGauge->new (gauge => 'food'), default gauge: food	2731	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2150	my $ycut1 = max 0, min 1, $ycut;	2791	my $ycut1 = max 0, min 1, $ycut;
2151	my $ycut2 = max 0, min 1, $ycut - 1;	2792	my $ycut2 = max 0, min 1, $ycut - 1;
2152		2793
2153	my $h1 = $self->{h} * (1 - $ycut1);	2794	my $h1 = $self->{h} * (1 - $ycut1);
2154	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, $h3);
2155		2799
2156	glEnable GL_BLEND;	2800	glEnable GL_BLEND;
2157	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2801	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2802	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2159	glEnable GL_TEXTURE_2D;	2803	glEnable GL_TEXTURE_2D;
…		…
2178		2822
2179	if ($t3) {	2823	if ($t3) {
2180	glBindTexture GL_TEXTURE_2D, $t3->{name};	2824	glBindTexture GL_TEXTURE_2D, $t3->{name};
2181	glBegin GL_QUADS;	2825	glBegin GL_QUADS;
2182	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2826	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2183	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2827	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2184	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2828	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2185	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2829	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2186	glEnd;	2830	glEnd;
2187	}	2831	}
2188		2832
2189	glDisable GL_BLEND;	2833	glDisable GL_BLEND;
2190	glDisable GL_TEXTURE_2D;	2834	glDisable GL_TEXTURE_2D;
2191	}	2835	}
2192		2836
2193	#############################################################################	2837	#############################################################################
2194		2838
		2839	package DC::UI::Progress;
		2840
		2841	our @ISA = DC::UI::Label::;
		2842
		2843	use DC::OpenGL;
		2844
		2845	sub new {
		2846	my ($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
2195	package CFClient::UI::Gauge;	2989	package DC::UI::Gauge;
2196		2990
2197	our @ISA = CFClient::UI::VBox::;	2991	our @ISA = DC::UI::VBox::;
2198		2992
2199	sub new {	2993	sub new {
2200	my ($class, %arg) = @_;	2994	my ($class, %arg) = @_;
2201		2995
2202	my $self = $class->SUPER::new (	2996	my $self = $class->SUPER::new (
…		…
2204	can_hover => 1,	2998	can_hover => 1,
2205	can_events => 1,	2999	can_events => 1,
2206	%arg,	3000	%arg,
2207	);	3001	);
2208		3002
2209	$self->add ($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");
2210	$self->add ($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);
2211	$self->add ($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");
2212		3006
2213	$self	3007	$self
2214	}	3008	}
2215		3009
2216	sub set_fontsize {	3010	sub set_fontsize {
…		…
2237	$self->{value}->set_text ($val);	3031	$self->{value}->set_text ($val);
2238	}	3032	}
2239		3033
2240	#############################################################################	3034	#############################################################################
2241		3035
2242	package CFClient::UI::Slider;	3036	package DC::UI::Slider;
2243		3037
2244	use strict;	3038	use strict;
2245		3039
2246	use CFClient::OpenGL;	3040	use DC::OpenGL;
2247		3041
2248	our @ISA = CFClient::UI::DrawBG::;	3042	our @ISA = DC::UI::DrawBG::;
2249		3043
2250	my @tex =	3044	my @tex =
2251	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3045	map { new_from_resource DC::Texture $_ }
2252	qw(s1_slider.png s1_slider_bg.png);	3046	qw(s1_slider.png s1_slider_bg.png);
2253		3047
2254	sub new {	3048	sub new {
2255	my $class = shift;	3049	my $class = shift;
2256		3050
…		…
2277	$self->update;	3071	$self->update;
2278		3072
2279	$self	3073	$self
2280	}	3074	}
2281		3075
2282	sub changed { }
2283
2284	sub set_range {	3076	sub set_range {
2285	my ($self, $range) = @_;	3077	my ($self, $range) = @_;
2286		3078
2287	($range, $self->{range}) = ($self->{range}, $range);	3079	($range, $self->{range}) = ($self->{range}, $range);
2288		3080
2289	$self->update
2290	if "@$range" ne "@{$self->{range}}";	3081	if ("@$range" ne "@{$self->{range}}") {
		3082	$self->update;
		3083	$self->set_value ($self->{range}[0]);
		3084	}
2291	}	3085	}
2292		3086
2293	sub set_value {	3087	sub set_value {
2294	my ($self, $value) = @_;	3088	my ($self, $value) = @_;
2295		3089
2296	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297		3091
2298	$hi = $lo + 1 if $hi <= $lo;	3092	$hi = $lo if $hi < $lo;
2299		3093
2300	$page = $hi - $lo if $page > $hi - $lo;	3094	$value = $hi - $page if $value > $hi - $page;
2301
2302	$value = $lo if $value < $lo;	3095	$value = $lo if $value < $lo;
2303	$value = $hi - $page if $value > $hi - $page;
2304		3096
2305	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306	if $unit;	3098	if $unit;
2307		3099
2308	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3100	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309		3101
2310	if ($value != $old_value) {	3102	if ($value != $old_value) {
2311	$self->_emit (changed => $value);	3103	$self->emit (changed => $value);
2312	$self->update;	3104	$self->update;
2313	}	3105	}
2314	}	3106	}
2315		3107
2316	sub size_request {	3108	sub size_request {
2317	my ($self) = @_;	3109	my ($self) = @_;
2318		3110
2319	($self->{req_w}, $self->{req_h})	3111	($self->{req_w}, $self->{req_h})
2320	}	3112	}
2321		3113
2322	sub button_down {	3114	sub invoke_button_down {
2323	my ($self, $ev, $x, $y) = @_;	3115	my ($self, $ev, $x, $y) = @_;
2324		3116
2325	$self->SUPER::button_down ($ev, $x, $y);	3117	$self->SUPER::invoke_button_down ($ev, $x, $y);
2326		3118
2327	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3119	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328		3120
2329	$self->mouse_motion ($ev, $x, $y)	3121	$self->invoke_mouse_motion ($ev, $x, $y);
2330	}
2331		3122
		3123	1
		3124	}
		3125
2332	sub mouse_motion {	3126	sub invoke_mouse_motion {
2333	my ($self, $ev, $x, $y) = @_;	3127	my ($self, $ev, $x, $y) = @_;
2334		3128
2335	if ($GRAB == $self) {	3129	if ($GRAB == $self) {
2336	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337		3131
…		…
2345	}	3139	}
2346		3140
2347	1	3141	1
2348	}	3142	}
2349		3143
		3144	sub invoke_mouse_wheel {
		3145	my ($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] * $pagepart);
		3152
		3153	1
		3154	}
		3155
2350	sub update {	3156	sub update {
2351	my ($self) = @_;	3157	my ($self) = @_;
2352		3158
2353	delete $self->{knob_w};	3159	delete $self->{knob_w};
2354	$self->SUPER::update;	3160	$self->SUPER::update;
…		…
2358	my ($self) = @_;	3164	my ($self) = @_;
2359		3165
2360	unless ($self->{knob_w}) {	3166	unless ($self->{knob_w}) {
2361	$self->set_value ($self->{range}[0]);	3167	$self->set_value ($self->{range}[0]);
2362		3168
2363	my ($value, $lo, $hi, $page) = @{$self->{range}};	3169	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2364	my $range = ($hi - $page - $lo) || 1e-100;	3170	my $range = ($hi - $page - $lo) || 1e-10;
2365		3171
2366	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};
2367		3173
2368	$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;
2369	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3175	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2370		3176
2371	$value = ($value - $lo) / $range;	3177	$value = ($value - $lo) / $range;
…		…
2401	glDisable GL_TEXTURE_2D;	3207	glDisable GL_TEXTURE_2D;
2402	}	3208	}
2403		3209
2404	#############################################################################	3210	#############################################################################
2405		3211
2406	package CFClient::UI::ValSlider;	3212	package DC::UI::ValSlider;
2407		3213
2408	our @ISA = CFClient::UI::HBox::;	3214	our @ISA = DC::UI::HBox::;
2409		3215
2410	sub new {	3216	sub new {
2411	my ($class, %arg) = @_;	3217	my ($class, %arg) = @_;
2412		3218
2413	my $range = delete $arg{range};	3219	my $range = delete $arg{range};
2414		3220
2415	my $self = $class->SUPER::new (	3221	my $self = $class->SUPER::new (
2416	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3222	slider => (new DC::UI::Slider expand => 1, range => $range),
2417	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3223	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2418	to_value => sub { shift },	3224	to_value => sub { shift },
2419	from_value => sub { shift },	3225	from_value => sub { shift },
2420	%arg,	3226	%arg,
2421	);	3227	);
2422		3228
…		…
2442	sub set_range { shift->{slider}->set_range (@_) }	3248	sub set_range { shift->{slider}->set_range (@_) }
2443	sub set_value { shift->{slider}->set_value (@_) }	3249	sub set_value { shift->{slider}->set_value (@_) }
2444		3250
2445	#############################################################################	3251	#############################################################################
2446		3252
2447	package CFClient::UI::TextView;	3253	package DC::UI::TextScroller;
2448		3254
2449	our @ISA = CFClient::UI::HBox::;	3255	our @ISA = DC::UI::HBox::;
2450		3256
2451	use CFClient::OpenGL;	3257	use DC::OpenGL;
2452		3258
2453	sub new {	3259	sub new {
2454	my $class = shift;	3260	my $class = shift;
2455		3261
2456	my $self = $class->SUPER::new (	3262	my $self = $class->SUPER::new (
2457	fontsize => 1,	3263	fontsize => 1,
2458	can_events => 0,	3264	can_events => 1,
		3265	indent => 0,
2459	#font => default_font	3266	#font => default_font
2460	@_,	3267	@_,
2461		3268
2462	layout => (new CFClient::Layout 1),	3269	layout => (new DC::Layout),
2463	par => [],	3270	par => [],
		3271	max_par => 0,
2464	height => 0,	3272	height => 0,
2465	children => [	3273	children => [
2466	(new CFClient::UI::Empty expand => 1),	3274	(new DC::UI::Empty expand => 1),
2467	(new CFClient::UI::Slider vertical => 1),	3275	(new DC::UI::Slider vertical => 1),
2468	],	3276	],
2469	);	3277	);
2470		3278
2471	$self->{children}[1]->connect (changed => sub { $self->update });	3279	$self->{children}[1]->connect (changed => sub { $self->update });
2472		3280
…		…
2478		3286
2479	$self->{fontsize} = $fontsize;	3287	$self->{fontsize} = $fontsize;
2480	$self->reflow;	3288	$self->reflow;
2481	}	3289	}
2482		3290
		3291	sub size_request {
		3292	my ($self) = @_;
		3293
		3294	my ($empty, $slider) = $self->visible_children;
		3295
		3296	local $self->{children} = [$empty, $slider];
		3297	$self->SUPER::size_request
		3298	}
		3299
2483	sub size_allocate {	3300	sub invoke_size_allocate {
2484	my ($self, $w, $h) = @_;	3301	my ($self, $w, $h) = @_;
2485		3302
2486	$self->SUPER::size_allocate ($w, $h);	3303	my ($empty, $slider, @other) = @{ $self->{children} };
		3304	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2487		3305
2488	$self->{layout}->set_font ($self->{font}) if $self->{font};	3306	$self->{layout}->set_font ($self->{font}) if $self->{font};
2489	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3307	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490	$self->{layout}->set_width ($self->{children}[0]{w});	3308	$self->{layout}->set_width ($empty->{w});
		3309	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2491		3310
2492	$self->reflow;	3311	$self->reflow;
2493	}
2494		3312
2495	sub text_size {	3313	local $self->{children} = [$empty, $slider];
		3314	$self->SUPER::invoke_size_allocate ($w, $h)
		3315	}
		3316
		3317	sub invoke_mouse_wheel {
2496	my ($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) = @_;
2497		3329
2498	my $layout = $self->{layout};	3330	my $layout = $self->{layout};
2499		3331
		3332	$layout->set_font ($self->{font}) if $self->{font};
		3333	$layout->set_foreground (@{$para->{fg}});
2500	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3334	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2501	$layout->set_width ($self->{children}[0]{w} - $indent);	3335	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3336	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2502	$layout->set_markup ($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}}
2503		3343	);
		3344
2504	$layout->size	3345	$layout
2505	}	3346	}
2506		3347
2507	sub reflow {	3348	sub reflow {
2508	my ($self) = @_;	3349	my ($self) = @_;
2509		3350
…		…
2516		3357
2517	# todo: base offset on lines or so, not on pixels	3358	# todo: base offset on lines or so, not on pixels
2518	$self->{children}[1]->set_value ($offset);	3359	$self->{children}[1]->set_value ($offset);
2519	}	3360	}
2520		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	$self->update;
		3375	}
		3376
2521	sub clear {	3377	sub clear {
2522	my ($self) = @_;	3378	my ($self) = @_;
		3379
		3380	my (undef, undef, @other) = @{ $self->{children} };
		3381	$self->remove ($_) for @other;
2523		3382
2524	$self->{par} = [];	3383	$self->{par} = [];
2525	$self->{height} = 0;	3384	$self->{height} = 0;
2526	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3385	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2527	}	3386	}
2528		3387
2529	sub add_paragraph {	3388	sub add_paragraph {
2530	my ($self, $color, $text, $indent) = @_;	3389	my $self = shift;
2531		3390
2532	for my $line (split /\n/, $text) {	3391	for my $para (@_) {
2533	my ($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
2534	$self->{height} += $h;	3443	$self->{height} = $height;
2535	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3444	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2536	}
2537		3445
2538	$self->{children}[1]->set_range ([$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}[$paridx]{y});
		3451	}
2539	}	3452	}
2540		3453
2541	sub update {	3454	sub update {
2542	my ($self) = @_;	3455	my ($self) = @_;
2543		3456
…		…
2545		3458
2546	return unless $self->{h} > 0;	3459	return unless $self->{h} > 0;
2547		3460
2548	delete $self->{texture};	3461	delete $self->{texture};
2549		3462
2550	$ROOT->on_post_alloc ($self, sub {	3463	$ROOT->on_post_alloc ($self => sub {
		3464	$self->force_uptodate;
		3465
2551	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3466	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552		3467
2553	if (delete $self->{need_reflow}) {
2554	my $height = 0;
2555
2556	my $layout = $self->{layout};
2557
2558	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
2560	for (@{$self->{par}}) {
2561	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562	$layout->set_width ($W - $_->[3]);
2563	$layout->set_markup ($_->[4]);
2564	my ($w, $h) = $layout->size;
2565	$_->[0] = $w + $_->[3];
2566	$_->[1] = $h;
2567	}
2568
2569	$height += $_->[1];
2570	}
2571
2572	$self->{height} = $height;
2573
2574	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2575
2576	delete $self->{texture};
2577	}
2578
2579	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3468	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2580	glClearColor 0.5, 0.5, 0.5, 0;	3469	glClearColor 0, 0, 0, 0;
2581	glClear GL_COLOR_BUFFER_BIT;	3470	glClear GL_COLOR_BUFFER_BIT;
2582		3471
		3472	package DC::UI::Base;
		3473	local ($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;
2583	my $top = int $self->{children}[1]{range}[0];	3480	my $top = int $self->{children}[1]{range}[0];
2584		3481
2585	my $y0 = $top;	3482	my $y0 = $top;
2586	my $y1 = $top + $H;	3483	my $y1 = $top + $H;
2587		3484
2588	my $y = 0;
2589
2590	my $layout = $self->{layout};
2591
2592	$layout->set_font ($self->{font}) if $self->{font};
2593
2594	glEnable GL_BLEND;
2595	#TODO# not correct in windows where rgba is forced off
2596	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2597
2598	for my $par (@{$self->{par}}) {	3485	for my $para (@{$self->{par}}) {
2599	my $h = $par->[1];	3486	my $h = $para->{h};
		3487	my $y = $para->{y};
2600		3488
2601	if ($y0 < $y + $h && $y < $y1) {	3489	if ($y0 < $y + $h && $y < $y1) {
2602	$layout->set_foreground (@{ $par->[2] });	3490	my $layout = $self->get_layout ($para);
2603	$layout->set_width ($W - $par->[3]);
2604	$layout->set_markup ($par->[4]);
2605		3491
2606	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3492	$layout->render ($para->{indent}, $y - $y0);
		3493	$layout->draw;
2607		3494
2608	glRasterPos $par->[3], $y - $y0;	3495	if (my @w = @{ $para->{widget} }) {
2609	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	}
2610	}	3507	}
2611		3508
2612	$y += $h;	3509	$paridx++;
		3510	$top_paragraph ||= $paridx if $y >= $top;
2613	}	3511	}
2614		3512
2615	glDisable GL_BLEND;	3513	$self->{top_paragraph} = $top_paragraph;
2616	};	3514	};
2617	});	3515	});
2618	}	3516	}
2619		3517
		3518	sub reconfigure {
		3519	my ($self) = @_;
		3520
		3521	$self->SUPER::reconfigure;
		3522
		3523	$_->{w} = 1e10 for @{ $self->{par} };
		3524	$self->reflow;
		3525	}
		3526
2620	sub _draw {	3527	sub _draw {
2621	my ($self) = @_;	3528	my ($self) = @_;
2622		3529
2623	glEnable GL_TEXTURE_2D;	3530	glEnable GL_TEXTURE_2D;
2624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3531	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625	glColor 1, 1, 1, 1;	3532	glColor 0, 0, 0, 1;
2626	$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});
2627	glDisable GL_TEXTURE_2D;	3534	glDisable GL_TEXTURE_2D;
2628		3535
2629	$self->{children}[1]->draw;	3536	$self->{children}[1]->draw;
2630
2631	}	3537	}
2632		3538
2633	#############################################################################	3539	#############################################################################
2634		3540
2635	package CFClient::UI::Animator;	3541	package DC::UI::Animator;
2636		3542
2637	use CFClient::OpenGL;	3543	use DC::OpenGL;
2638		3544
2639	our @ISA = CFClient::UI::Bin::;	3545	our @ISA = DC::UI::Bin::;
2640		3546
2641	sub moveto {	3547	sub moveto {
2642	my ($self, $x, $y) = @_;	3548	my ($self, $x, $y) = @_;
2643		3549
2644	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3550	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2672	glPopMatrix;	3578	glPopMatrix;
2673	}	3579	}
2674		3580
2675	#############################################################################	3581	#############################################################################
2676		3582
2677	package CFClient::UI::Flopper;	3583	package DC::UI::Flopper;
2678		3584
2679	our @ISA = CFClient::UI::Button::;	3585	our @ISA = DC::UI::Button::;
2680		3586
2681	sub new {	3587	sub new {
2682	my $class = shift;	3588	my $class = shift;
2683		3589
2684	my $self = $class->SUPER::new (	3590	my $self = $class->SUPER::new (
…		…
2696	$self->{other}->toggle_visibility;	3602	$self->{other}->toggle_visibility;
2697	}	3603	}
2698		3604
2699	#############################################################################	3605	#############################################################################
2700		3606
2701	package CFClient::UI::Tooltip;	3607	package DC::UI::Tooltip;
2702		3608
2703	our @ISA = CFClient::UI::Bin::;	3609	our @ISA = DC::UI::Bin::;
2704		3610
2705	use CFClient::OpenGL;	3611	use DC::OpenGL;
2706		3612
2707	sub new {	3613	sub new {
2708	my $class = shift;	3614	my $class = shift;
2709		3615
2710	$class->SUPER::new (	3616	$class->SUPER::new (
…		…
2714	}	3620	}
2715		3621
2716	sub set_tooltip_from {	3622	sub set_tooltip_from {
2717	my ($self, $widget) = @_;	3623	my ($self, $widget) = @_;
2718		3624
2719	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 $tip =~ /^#(.*)$/;
2720		3630
2721	if ($ENV{CFPLUS_DEBUG} & 2) {	3631	if ($ENV{CFPLUS_DEBUG} & 2) {
2722	$tooltip .= "\n\n" . (ref $widget) . "\n"	3632	$tip .= "\n\n" . (ref $widget) . "\n"
2723	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3633	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724	. "req $widget->{req_w} $widget->{req_h}\n"	3634	. "req $widget->{req_w} $widget->{req_h}\n"
2725	. "visible $widget->{visible}";	3635	. "visible $widget->{visible}";
2726	}	3636	}
2727		3637
		3638	$tip =~ s/^\n+//;
		3639	$tip =~ s/\n+$//;
		3640
2728	$self->add (new CFClient::UI::Label	3641	$self->add (new DC::UI::Label
		3642	fg => $DC::THEME{tooltip_fg},
2729	markup => $tooltip,	3643	markup => $tip,
2730	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3644	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3645	align => 0,
2731	fontsize => 0.8,	3646	fontsize => 0.8,
2732	fg => [0, 0, 0, 1],	3647	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2733	ellipsise => 0,	3648	ellipsise => 0,
2734	font => ($widget->{tooltip_font} || $::FONT_PROP),	3649	font => ($widget->{tooltip_font} || $::FONT_PROP),
2735	);	3650	);
2736	}	3651	}
2737		3652
…		…
2741	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3656	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742		3657
2743	($w + 4, $h + 4)	3658	($w + 4, $h + 4)
2744	}	3659	}
2745		3660
2746	sub size_allocate {	3661	sub invoke_size_allocate {
2747	my ($self, $w, $h) = @_;	3662	my ($self, $w, $h) = @_;
2748		3663
2749	$self->SUPER::size_allocate ($w - 4, $h - 4);	3664	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2750	}	3665	}
2751		3666
2752	sub visibility_change {	3667	sub invoke_visibility_change {
2753	my ($self, $visible) = @_;	3668	my ($self, $visible) = @_;
2754		3669
2755	return unless $visible;	3670	return unless $visible;
2756		3671
2757	$self->{root}->on_post_alloc ("move_$self" => sub {	3672	$self->{root}->on_post_alloc ("move_$self" => sub {
2758	my $widget = $self->{owner}	3673	my $widget = $self->{owner}
2759	or return;	3674	or return;
2760		3675
		3676	if ($widget->{visible}) {
2761	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3677	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762		3678
2763	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3679	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764	if $x + $self->{w} > $::WIDTH;	3680	if $x + $self->{w} > $self->{root}{w};
2765		3681
2766	$self->move_abs ($x, $y);	3682	$self->move_abs ($x, $y);
		3683	} else {
		3684	$self->hide;
		3685	}
2767	});	3686	});
2768	}	3687	}
2769		3688
2770	sub _draw {	3689	sub _draw {
2771	my ($self) = @_;	3690	my ($self) = @_;
2772		3691
2773	glTranslate 0.375, 0.375;
2774
2775	my ($w, $h) = @$self{qw(w h)};	3692	my ($w, $h) = @$self{qw(w h)};
2776		3693
2777	glColor 1, 0.8, 0.4;	3694	glColor @{ $DC::THEME{tooltip_bg} };
2778	glBegin GL_QUADS;	3695	glRect 0, 0, $w, $h;
2779	glVertex 0 , 0;
2780	glVertex 0 , $h;
2781	glVertex $w, $h;
2782	glVertex $w, 0;
2783	glEnd;
2784		3696
2785	glColor 0, 0, 0;	3697	glColor @{ $DC::THEME{tooltip_border} };
2786	glBegin GL_LINE_LOOP;	3698	glRect_lineloop .5, .5, $w + .5, $h + .5;
2787	glVertex 0 , 0;
2788	glVertex 0 , $h;
2789	glVertex $w, $h;
2790	glVertex $w, 0;
2791	glEnd;
2792		3699
2793	glTranslate 2 - 0.375, 2 - 0.375;	3700	glTranslate 2, 2;
2794		3701
2795	$self->SUPER::_draw;	3702	$self->SUPER::_draw;
2796	}	3703	}
2797		3704
2798	#############################################################################	3705	#############################################################################
2799		3706
2800	package CFClient::UI::Face;	3707	package DC::UI::Face;
2801		3708
2802	our @ISA = CFClient::UI::Base::;	3709	our @ISA = DC::UI::DrawBG::;
2803		3710
2804	use CFClient::OpenGL;	3711	use DC::OpenGL;
2805		3712
2806	sub new {	3713	sub new {
2807	my $class = shift;	3714	my $class = shift;
2808		3715
2809	my $self = $class->SUPER::new (	3716	my $self = $class->SUPER::new (
		3717	size_w => 32,
		3718	size_h => 8,
2810	aspect => 1,	3719	aspect => 1,
2811	can_events => 0,	3720	can_events => 0,
2812	@_,	3721	@_,
2813	);	3722	);
2814		3723
2815	if ($self->{anim} && $self->{animspeed}) {	3724	if ($self->{anim} && $self->{animspeed}) {
2816	Scalar::Util::weaken (my $widget = $self);	3725	DC::weaken (my $widget = $self);
2817		3726
2818	$self->{timer} = Event->timer (	3727	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2819	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3728	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2820	hard => 1,	3729	return unless $::CONN;
2821	interval => $self->{animspeed},	3730
2822	cb => sub {	3731	my $w = $widget
		3732	or return;
		3733
2823	++$widget->{frame};	3734	++$w->{frame};
		3735	$w->update_face;
		3736
		3737	# somehow, $widget can go away
2824	$widget->update;	3738	$w->update;
2825	},	3739	$w->update_timer;
2826	);	3740	};
		3741
		3742	$self->update_face;
		3743	$self->update_timer;
2827	}	3744	}
2828		3745
2829	$self	3746	$self
2830	}	3747	}
2831		3748
		3749	sub update_timer {
		3750	my ($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 { $self->reconfigure });
		3773	}
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779
2832	sub size_request {	3780	sub size_request {
2833	(32, 8)	3781	my ($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, $self->{size_h} || 8)
2834	}	3798	}
2835		3799
2836	sub update {	3800	sub update {
2837	my ($self) = @_;	3801	my ($self) = @_;
2838		3802
2839	return unless $self->{visible};	3803	return unless $self->{visible};
2840		3804
2841	$self->SUPER::update;	3805	$self->SUPER::update;
2842	}	3806	}
2843		3807
		3808	sub invoke_visibility_change {
		3809	my ($self) = @_;
		3810
		3811	$self->update_timer;
		3812
		3813	0
		3814	}
		3815
2844	sub _draw {	3816	sub _draw {
2845	my ($self) = @_;	3817	my ($self) = @_;
2846		3818
2847	return unless $::CONN;	3819	$self->SUPER::_draw;
2848		3820
2849	my $face;	3821	if (my $tex = $self->{tex}) {
2850
2851	if ($self->{frame}) {
2852	my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854	$face = $anim->[ $self->{frame} % @$anim ]
2855	if $anim && @$anim;
2856	}
2857
2858	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859
2860	if ($tex) {
2861	glEnable GL_TEXTURE_2D;	3822	glEnable GL_TEXTURE_2D;
2862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3823	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863	glColor 1, 1, 1, 1;	3824	glColor 0, 0, 0, 1;
2864	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3825	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865	glDisable GL_TEXTURE_2D;	3826	glDisable GL_TEXTURE_2D;
2866	}	3827	}
2867	}	3828	}
2868		3829
2869	sub DESTROY {	3830	sub destroy {
2870	my ($self) = @_;	3831	my ($self) = @_;
2871		3832
2872	$self->{timer}->cancel	3833	(delete $self->{timer})->cancel
2873	if $self->{timer};	3834	if $self->{timer};
2874		3835
2875	$self->SUPER::DESTROY;	3836	$self->SUPER::destroy;
2876	}	3837	}
2877		3838
2878	#############################################################################	3839	#############################################################################
2879		3840
2880	package CFClient::UI::Buttonbar;	3841	package DC::UI::Buttonbar;
2881		3842
2882	our @ISA = CFClient::UI::HBox::;	3843	our @ISA = DC::UI::HBox::;
2883		3844
2884	# TODO: should actualyl wrap buttons and other goodies.	3845	# TODO: should actually wrap buttons and other goodies.
2885		3846
2886	#############################################################################	3847	#############################################################################
2887		3848
2888	package CFClient::UI::Menu;	3849	package DC::UI::Menu;
2889		3850
2890	our @ISA = CFClient::UI::FancyFrame::;	3851	our @ISA = DC::UI::Toplevel::;
2891		3852
2892	use CFClient::OpenGL;	3853	use DC::OpenGL;
2893		3854
2894	sub new {	3855	sub new {
2895	my $class = shift;	3856	my $class = shift;
2896		3857
2897	my $self = $class->SUPER::new (	3858	my $self = $class->SUPER::new (
2898	items => [],	3859	items => [],
2899	z => 100,	3860	z => 100,
2900	@_,	3861	@_,
2901	);	3862	);
2902		3863
2903	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3864	$self->add ($self->{vbox} = new DC::UI::VBox);
2904		3865
2905	for my $item (@{ $self->{items} }) {	3866	for my $item (@{ $self->{items} }) {
2906	my ($widget, $cb) = @$item;	3867	my ($widget, $cb, $tooltip) = @$item;
2907		3868
2908	# handle various types of items, only text for now	3869	# handle various types of items, only text for now
2909	if (!ref $widget) {	3870	if (!ref $widget) {
		3871	if ($widget =~ /\t/) {
		3872	my ($left, $right) = split /\t/, $widget, 2;
		3873
2910	$widget = new CFClient::UI::Label	3874	$widget = new DC::UI::HBox
2911	can_hover => 1,	3875	can_hover => 1,
2912	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,
2913	text => $widget;	3889	markup => $widget,
		3890	tooltip => $tooltip;
		3891	}
2914	}	3892	}
2915		3893
2916	$self->{item}{$widget} = $item;	3894	$self->{item}{$widget} = $item;
2917		3895
2918	$self->{vbox}->add ($widget);	3896	$self->{vbox}->add ($widget);
…		…
2923		3901
2924	# 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)
2925	sub popup {	3903	sub popup {
2926	my ($self, $ev) = @_;	3904	my ($self, $ev) = @_;
2927		3905
2928	$self->_emit ("popdown");	3906	$self->emit ("popdown");
2929		3907
2930	# maybe save $GRAB? must be careful about events...	3908	# maybe save $GRAB? must be careful about events...
2931	$GRAB = $self;	3909	$GRAB = $self;
2932	$self->{button} = $ev->{button};	3910	$self->{button} = $ev->{button};
2933		3911
2934	$self->show;	3912	$self->show;
2935	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3913	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936	}
2937		3914
		3915	1 # so it can be used inside event handlers
		3916	}
		3917
2938	sub mouse_motion {	3918	sub invoke_mouse_motion {
2939	my ($self, $ev, $x, $y) = @_;	3919	my ($self, $ev, $x, $y) = @_;
2940		3920
2941	# TODO: should use vbox->find_widget or so	3921	# TODO: should use vbox->find_widget or so
2942	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3922	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943	$self->{hover} = $self->{item}{$HOVER};	3923	$self->{hover} = $self->{item}{$HOVER};
2944		3924
2945	0	3925	0
2946	}	3926	}
2947		3927
2948	sub button_up {	3928	sub invoke_button_up {
2949	my ($self, $ev, $x, $y) = @_;	3929	my ($self, $ev, $x, $y) = @_;
2950		3930
2951	if ($ev->{button} == $self->{button}) {	3931	if ($ev->{button} == $self->{button}) {
2952	undef $GRAB;	3932	undef $GRAB;
2953	$self->hide;	3933	$self->hide;
2954		3934
2955	$self->_emit ("popdown");	3935	$self->emit ("popdown");
2956	$self->{hover}[1]->() if $self->{hover};	3936	$self->{hover}[1]->() if $self->{hover};
2957	} else {	3937	} else {
2958	return 0	3938	return 0
2959	}	3939	}
2960		3940
2961	1	3941	1
2962	}	3942	}
2963		3943
2964	#############################################################################	3944	#############################################################################
2965		3945
2966	package CFClient::UI::Multiplexer;	3946	package DC::UI::Multiplexer;
2967		3947
2968	our @ISA = CFClient::UI::Container::;	3948	our @ISA = DC::UI::Container::;
2969		3949
2970	sub new {	3950	sub new {
2971	my $class = shift;	3951	my $class = shift;
2972		3952
2973	my $self = $class->SUPER::new (	3953	my $self = $class->SUPER::new (
2974	@_,	3954	@_,
2975	);	3955	);
2976		3956
2977	$self->{current} = $self->{children}[0]	3957	$self->set_current_page (0);
2978	if @{ $self->{children} };
2979		3958
2980	$self	3959	$self
2981	}	3960	}
2982		3961
2983	sub add {	3962	sub add {
2984	my ($self, @widgets) = @_;	3963	my ($self, @widgets) = @_;
2985		3964
2986	$self->SUPER::add (@widgets);	3965	$self->SUPER::add (@widgets);
2987		3966
2988	$self->{current} = $self->{children}[0]	3967	$self->set_current_page (0)
2989	if @{ $self->{children} };	3968	if @widgets == @{ $self->{children} };
		3969	}
		3970
		3971	sub get_current_page {
		3972	my ($self) = @_;
		3973
		3974	$self->{current}
2990	}	3975	}
2991		3976
2992	sub set_current_page {	3977	sub set_current_page {
2993	my ($self, $page_or_widget) = @_;	3978	my ($self, $page_or_widget) = @_;
2994		3979
2995	my $widget = ref $page_or_widget	3980	my $widget = ref $page_or_widget
2996	? $page_or_widget	3981	? $page_or_widget
2997	: $self->{children}[$page_or_widget];	3982	: $self->{children}[$page_or_widget];
2998		3983
		3984	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3985
2999	$self->{current} = $widget;	3986	if (($self->{current} = $widget)) {
		3987	$self->{current}->set_visible if $self->{current} && $self->{visible};
3000	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3988	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001		3989
3002	$self->_emit (page_changed => $self->{current});	3990	$self->emit (page_changed => $self->{current});
		3991	}
3003		3992
3004	$self->realloc;	3993	$self->realloc;
3005	}	3994	}
3006		3995
3007	sub visible_children {	3996	sub visible_children {
3008	$_[0]{current}	3997	$_[0]{current} || ()
3009	}	3998	}
3010		3999
3011	sub size_request {	4000	sub size_request {
3012	my ($self) = @_;	4001	my ($self) = @_;
3013		4002
		4003	$self->{current}
3014	$self->{current}->size_request	4004	? $self->{current}->size_request
		4005	: (0, 0)
3015	}	4006	}
3016		4007
3017	sub size_allocate {	4008	sub invoke_size_allocate {
3018	my ($self, $w, $h) = @_;	4009	my ($self, $w, $h) = @_;
3019		4010
3020	$self->{current}->configure (0, 0, $w, $h);	4011	$self->{current}->configure (0, 0, $w, $h)
		4012	if $self->{current};
		4013
		4014	1
3021	}	4015	}
3022		4016
3023	sub _draw {	4017	sub _draw {
3024	my ($self) = @_;	4018	my ($self) = @_;
3025		4019
3026	$self->{current}->draw;	4020	$self->{current}->draw
		4021	if $self->{current};
3027	}	4022	}
3028		4023
3029	#############################################################################	4024	#############################################################################
3030		4025
3031	package CFClient::UI::Notebook;	4026	package DC::UI::Notebook;
3032		4027
		4028	use DC::OpenGL;
		4029
3033	our @ISA = CFClient::UI::VBox::;	4030	our @ISA = DC::UI::VBox::;
3034		4031
3035	sub new {	4032	sub new {
3036	my $class = shift;	4033	my $class = shift;
3037		4034
3038	my $self = $class->SUPER::new (	4035	my $self = $class->SUPER::new (
3039	buttonbar => (new CFClient::UI::Buttonbar),	4036	buttonbar => (new DC::UI::Buttonbar),
3040	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4037	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4038	active_outline => [.7, .7, 0.2],
3041	# filter => # will be put between multiplexer and $self	4039	# filter => # will be put between multiplexer and $self
3042	@_,	4040	@_,
3043	);	4041	);
3044		4042
3045	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4043	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4044	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047		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
3048	$self	4080	$self
3049	}	4081	}
3050		4082
3051	sub add {	4083	sub add {
		4084	my ($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	$i++;
		4107	}
		4108
		4109	undef
		4110	}
		4111
		4112	sub add_tab {
3052	my ($self, $title, $widget, $tooltip) = @_;	4113	my ($self, $title, $widget, $tooltip) = @_;
3053		4114
3054	Scalar::Util::weaken $self;	4115	$title = [$title, $tooltip] unless ref $title;
		4116	$widget->{c_tab} = $title;
3055		4117
3056	$self->{buttonbar}->add (new CFClient::UI::Button
3057	markup => $title,
3058	tooltip => $tooltip,
3059	on_activate => sub { $self->set_current_page ($widget) },
3060	);
3061
3062	$self->{multiplexer}->add ($widget);	4118	$self->add ($widget);
		4119	}
		4120
		4121	sub get_current_page {
		4122	my ($self) = @_;
		4123
		4124	$self->{multiplexer}->get_current_page
3063	}	4125	}
3064		4126
3065	sub set_current_page {	4127	sub set_current_page {
3066	my ($self, $page) = @_;	4128	my ($self, $page) = @_;
3067		4129
3068	$self->{multiplexer}->set_current_page ($page);	4130	$self->{multiplexer}->set_current_page ($page);
3069	$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	}
3070	}	4152	}
3071		4153
3072	#############################################################################	4154	#############################################################################
3073		4155
3074	package CFClient::UI::Statusbox;	4156	package DC::UI::Selector;
3075		4157
		4158	use utf8;
		4159
3076	our @ISA = CFClient::UI::VBox::;	4160	our @ISA = DC::UI::Button::;
3077		4161
3078	sub new {	4162	sub new {
3079	my $class = shift;	4163	my $class = shift;
3080		4164
3081	$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 (
3082	fontsize => 0.8,	4228	fontsize => 0.8,
3083	@_,	4229	@_,
3084	)	4230	);
		4231
		4232	DC::weaken (my $this = $self);
		4233
		4234	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4235
		4236	$self
3085	}	4237	}
3086		4238
3087	sub reorder {	4239	sub reorder {
3088	my ($self) = @_;	4240	my ($self) = @_;
3089	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 %{ $self->{item} };
3090		4247
3091	while (my ($k, $v) = each %{ $self->{item} }) {	4248	while (my ($k, $v) = each %{ $self->{item} }) {
3092	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4249	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093	}	4250	}
		4251
		4252	$self->{timer}->set (1, 1);
3094		4253
3095	my @widgets;	4254	my @widgets;
3096		4255
3097	my @items = sort {	4256	my @items = sort {
3098	$a->{pri} <=> $b->{pri}	4257	$a->{pri} <=> $b->{pri}
…		…
3101		4260
3102	my $count = 10 + 1;	4261	my $count = 10 + 1;
3103	for my $item (@items) {	4262	for my $item (@items) {
3104	last unless --$count;	4263	last unless --$count;
3105		4264
3106	push @widgets, $item->{label} ||= do {	4265	my $label = $item->{label} ||= do {
3107	# TODO: doesn't handle markup well (read as: at all)	4266	# TODO: doesn't handle markup well (read as: at all)
3108	my $short = $item->{count} > 1	4267	my $short = $item->{count} > 1
3109	? "<b>$item->{count} ×</b> $item->{text}"	4268	? "<b>$item->{count} ×</b> $item->{text}"
3110	: $item->{text};	4269	: $item->{text};
3111		4270
3112	for ($short) {	4271	for ($short) {
3113	s/^\s+//;	4272	s/^\s+//;
3114	s/\s+/ /g;	4273	s/\s+/ /g;
3115	}	4274	}
3116		4275
3117	new CFClient::UI::Label	4276	new DC::UI::Label
3118	markup => $short,	4277	markup => $short,
3119	tooltip => $item->{tooltip},	4278	tooltip => $item->{tooltip},
3120	tooltip_font => $::FONT_PROP,	4279	tooltip_font => $::FONT_PROP,
3121	tooltip_width => 0.67,	4280	tooltip_width => 0.67,
3122	fontsize => $item->{fontsize} || $self->{fontsize},	4281	fontsize => $item->{fontsize} || $self->{fontsize},
3123	max_w => $::WIDTH * 0.44,	4282	max_w => $::WIDTH * 0.44,
		4283	align => 0,
3124	fg => $item->{fg},	4284	fg => [@{ $item->{fg} }],
3125	can_events => 1,	4285	can_events => 1,
3126	can_hover => 1	4286	can_hover => 1
3127	};	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;
3128	}	4300	}
		4301
		4302	my $hash = join ",", @widgets;
		4303	return if $hash eq $self->{last_widget_hash};
		4304	$self->{last_widget_hash} = $hash;
3129		4305
3130	$self->clear;	4306	$self->clear;
3131	$self->SUPER::add (reverse @widgets);	4307	$self->SUPER::add (reverse @widgets);
3132	}	4308	}
3133		4309
…		…
3137	$text =~ s/^\s+//;	4313	$text =~ s/^\s+//;
3138	$text =~ s/\s+$//;	4314	$text =~ s/\s+$//;
3139		4315
3140	return unless $text;	4316	return unless $text;
3141		4317
3142	my $timeout = time + ((delete $arg{timeout}) || 60);	4318	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3143		4319
3144	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4320	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145		4321
3146	if (my $item = $self->{item}{$group}) {	4322	if (my $item = $self->{item}{$group}) {
3147	if ($item->{text} eq $text) {	4323	if ($item->{text} eq $text) {
3148	$item->{count}++;	4324	$item->{count}++;
3149	} else {	4325	} else {
3150	$item->{count} = 1;	4326	$item->{count} = 1;
3151	$item->{text} = $item->{tooltip} = $text;	4327	$item->{text} = $item->{tooltip} = $text;
3152	}	4328	}
3153	$item->{id} = ++$self->{id};	4329	$item->{id} += 0.2;#d#
3154	$item->{timeout} = $timeout;	4330	$item->{timeout} = $timeout;
3155	delete $item->{label};	4331	delete $item->{label};
3156	} else {	4332	} else {
3157	$self->{item}{$group} = {	4333	$self->{item}{$group} = {
3158	id => ++$self->{id},	4334	id => ++$self->{id},
…		…
3164	count => 1,	4340	count => 1,
3165	%arg,	4341	%arg,
3166	};	4342	};
3167	}	4343	}
3168		4344
		4345	$ROOT->on_refresh (reorder => sub {
3169	$self->reorder;	4346	$self->reorder;
		4347	});
3170	}	4348	}
3171		4349
3172	sub reconfigure {	4350	sub reconfigure {
3173	my ($self) = @_;	4351	my ($self) = @_;
3174		4352
…		…
3177		4355
3178	$self->reorder;	4356	$self->reorder;
3179	$self->SUPER::reconfigure;	4357	$self->SUPER::reconfigure;
3180	}	4358	}
3181		4359
		4360	sub destroy {
		4361	my ($self) = @_;
		4362
		4363	$self->{timer}->cancel;
		4364
		4365	$self->SUPER::destroy;
		4366	}
		4367
3182	#############################################################################	4368	#############################################################################
3183		4369
3184	package CFClient::UI::Inventory;
3185
3186	our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188	sub new {
3189	my $class = shift;
3190
3191	my $self = $class->SUPER::new (
3192	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193	@_,
3194	);
3195
3196	$self
3197	}
3198
3199	sub set_items {
3200	my ($self, $items) = @_;
3201
3202	$self->{child}->clear;
3203	return unless $items;
3204
3205	my @items = sort {
3206	($a->{type} <=> $b->{type})
3207	or ($a->{name} cmp $b->{name})
3208	} @$items;
3209
3210	$self->{real_items} = \@items;
3211
3212	my $row = 0;
3213	for my $item (@items) {
3214	CFClient::Item::update_widgets $item;
3215
3216	$self->{child}->add (0, $row, $item->{face_widget});
3217	$self->{child}->add (1, $row, $item->{desc_widget});
3218	$self->{child}->add (2, $row, $item->{weight_widget});
3219
3220	$row++;
3221	}
3222	}
3223
3224	#############################################################################
3225
3226	package CFClient::UI::BindEditor;
3227
3228	our @ISA = CFClient::UI::FancyFrame::;
3229
3230	sub new {
3231	my $class = shift;
3232
3233	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235	$self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239	text => "start recording",
3240	tooltip => "Start/Stops recording of actions."
3241	."All subsequent actions after the recording started will be captured."
3242	."The actions are displayed after the record was stopped."
3243	."To bind the action you have to click on the 'Bind' button",
3244	on_activate => sub {
3245	unless ($self->{recording}) {
3246	$self->start;
3247	} else {
3248	$self->stop;
3249	}
3250	});
3251
3252	$vb->add (new CFClient::UI::Label text => "Actions:");
3253	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3256	$vb->add (my $hb = new CFClient::UI::HBox);
3257	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258	$hb->add (new CFClient::UI::Button
3259	text => "bind",
3260	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261	on_activate => sub {
3262	$self->ask_for_bind;
3263	});
3264
3265	$vb->add (my $hb = new CFClient::UI::HBox);
3266	$hb->add (new CFClient::UI::Button
3267	text => "ok",
3268	expand => 1,
3269	tooltip => "This closes the binding editor and saves the binding",
3270	on_activate => sub {
3271	$self->hide;
3272	$self->commit;
3273	});
3274
3275	$hb->add (new CFClient::UI::Button
3276	text => "cancel",
3277	expand => 1,
3278	tooltip => "This closes the binding editor without saving",
3279	on_activate => sub {
3280	$self->hide;
3281	$self->{binding_cancel}->()
3282	if $self->{binding_cancel};
3283	});
3284
3285	$self->update_binding_widgets;
3286
3287	$self
3288	}
3289
3290	sub commit {
3291	my ($self) = @_;
3292	my ($mod, $sym, $cmds) = $self->get_binding;
3293	if ($sym != 0 && @$cmds > 0) {
3294	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295	."'. Don't forget 'Save Config'!");
3296	$self->{binding_change}->($mod, $sym, $cmds)
3297	if $self->{binding_change};
3298	} else {
3299	$::STATUSBOX->add ("No action bound, no key or action specified!");
3300	$self->{binding_cancel}->()
3301	if $self->{binding_cancel};
3302	}
3303	}
3304
3305	sub start {
3306	my ($self) = @_;
3307
3308	$self->{rec_btn}->set_text ("stop recording");
3309	$self->{recording} = 1;
3310	$self->clear_command_list;
3311	$::CONN->start_record if $::CONN;
3312	}
3313
3314	sub stop {
3315	my ($self) = @_;
3316
3317	$self->{rec_btn}->set_text ("start recording");
3318	$self->{recording} = 0;
3319
3320	my $rec;
3321	$rec = $::CONN->stop_record if $::CONN;
3322	return unless ref $rec eq 'ARRAY';
3323	$self->set_command_list ($rec);
3324	}
3325
3326
3327	sub ask_for_bind_and_commit {
3328	my ($self) = @_;
3329	$self->ask_for_bind (1);
3330	}
3331
3332	sub ask_for_bind {
3333	my ($self, $commit) = @_;
3334
3335	CFClient::Binder::open_binding_dialog (sub {
3336	my ($mod, $sym) = @_;
3337	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338	$self->update_binding_widgets;
3339	$self->commit if $commit;
3340	});
3341	}
3342
3343	# $mod and $sym are the modifiers and key symbol
3344	# $cmds is a array ref of strings (the commands)
3345	# $cb is the callback that is executed on OK
3346	# $ccb is the callback that is executed on CANCEL and
3347	# when the binding was unsuccessful on OK
3348	sub set_binding {
3349	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351	$self->clear_command_list;
3352	$self->{recording} = 0;
3353	$self->{rec_btn}->set_text ("start recording");
3354
3355	$self->{binding} = [$mod, $sym];
3356	$self->{commands} = $cmds;
3357
3358	$self->{binding_change} = $cb;
3359	$self->{binding_cancel} = $ccb;
3360
3361	$self->update_binding_widgets;
3362	}
3363
3364	# this is a shortcut method that asks for a binding
3365	# and then just binds it.
3366	sub do_quick_binding {
3367	my ($self, $cmds) = @_;
3368	$self->set_binding (undef, undef, $cmds, sub {
3369	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370	});
3371	$self->ask_for_bind (1);
3372	}
3373
3374	sub update_binding_widgets {
3375	my ($self) = @_;
3376	my ($mod, $sym, $cmds) = $self->get_binding;
3377	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378	$self->set_command_list ($cmds);
3379	}
3380
3381	sub get_binding {
3382	my ($self) = @_;
3383	return (
3384	$self->{binding}->[0],
3385	$self->{binding}->[1],
3386	[ grep { defined $_ } @{$self->{commands}} ]
3387	);
3388	}
3389
3390	sub clear_command_list {
3391	my ($self) = @_;
3392	$self->{cmdbox}->clear ();
3393	}
3394
3395	sub set_command_list {
3396	my ($self, $cmds) = @_;
3397
3398	$self->{cmdbox}->clear ();
3399	$self->{commands} = $cmds;
3400
3401	my $idx = 0;
3402
3403	for (@$cmds) {
3404	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406	my $i = $idx;
3407	$hb->add (new CFClient::UI::Label text => $_);
3408	$hb->add (new CFClient::UI::Button
3409	text => "delete",
3410	tooltip => "Deletes the action from the record",
3411	on_activate => sub {
3412	$self->{cmdbox}->remove ($hb);
3413	$cmds->[$i] = undef;
3414	});
3415
3416
3417	$idx++
3418	}
3419	}
3420
3421	#############################################################################
3422
3423	package CFClient::UI::SpellList;
3424
3425	our @ISA = CFClient::UI::Table::;
3426
3427	sub new {
3428	my $class = shift;
3429
3430	my $self = $class->SUPER::new (
3431	binding => [],
3432	commands => [],
3433	@_,
3434	)
3435	}
3436
3437	# XXX: Do sorting? Argl...
3438	sub add_spell {
3439	my ($self, $spell) = @_;
3440	$self->{spells}->{$spell->{name}} = $spell;
3441
3442	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443	face => $spell->{face},
3444	can_hover => 1,
3445	can_events => 1,
3446	tooltip => $spell->{message});
3447
3448	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449	text => $spell->{name},
3450	can_hover => 1,
3451	can_events => 1,
3452	tooltip => $spell->{message},
3453	expand => 1);
3454
3455	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458	expand => 1);
3459
3460	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461	text => "bind to key",
3462	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463	}
3464
3465	sub rebuild_spell_list {
3466	my ($self) = @_;
3467	$self->{tbl_idx} = 0;
3468	$self->add_spell ($_) for values %{$self->{spells}};
3469	}
3470
3471	sub remove_spell {
3472	my ($self, $spell) = @_;
3473	delete $self->{spells}->{$spell->{name}};
3474	$self->rebuild_spell_list;
3475	}
3476
3477	#############################################################################
3478
3479	package CFClient::UI::Root;	4370	package DC::UI::Root;
3480		4371
3481	our @ISA = CFClient::UI::Container::;	4372	our @ISA = DC::UI::Container::;
3482		4373
		4374	use List::Util qw(min max);
		4375
3483	use CFClient::OpenGL;	4376	use DC::OpenGL;
3484		4377
3485	sub new {	4378	sub new {
3486	my $class = shift;	4379	my $class = shift;
3487		4380
3488	my $self = $class->SUPER::new (	4381	my $self = $class->SUPER::new (
3489	visible => 1,	4382	visible => 1,
3490	@_,	4383	@_,
3491	);	4384	);
3492		4385
3493	Scalar::Util::weaken ($self->{root} = $self);	4386	DC::weaken ($self->{root} = $self);
3494		4387
3495	$self	4388	$self
3496	}	4389	}
3497		4390
3498	sub size_request {	4391	sub size_request {
…		…
3513	$coord = $max - $size if $coord > $max - $size;	4406	$coord = $max - $size if $coord > $max - $size;
3514		4407
3515	int $coord + 0.5	4408	int $coord + 0.5
3516	}	4409	}
3517		4410
3518	sub size_allocate {	4411	sub invoke_size_allocate {
3519	my ($self, $w, $h) = @_;	4412	my ($self, $w, $h) = @_;
3520		4413
3521	for my $child ($self->children) {	4414	for my $child ($self->children) {
3522	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)};
3523		4416
…		…
3527	$X = _to_pixel $X, $W, $self->{w};	4420	$X = _to_pixel $X, $W, $self->{w};
3528	$Y = _to_pixel $Y, $H, $self->{h};	4421	$Y = _to_pixel $Y, $H, $self->{h};
3529		4422
3530	$child->configure ($X, $Y, $W, $H);	4423	$child->configure ($X, $Y, $W, $H);
3531	}	4424	}
		4425
		4426	1
3532	}	4427	}
3533		4428
3534	sub coord2local {	4429	sub coord2local {
3535	my ($self, $x, $y) = @_;	4430	my ($self, $x, $y) = @_;
3536		4431
…		…
3544	}	4439	}
3545		4440
3546	sub update {	4441	sub update {
3547	my ($self) = @_;	4442	my ($self) = @_;
3548		4443
3549	$::WANT_REFRESH++;	4444	$::WANT_REFRESH = 1;
3550	}	4445	}
3551		4446
3552	sub add {	4447	sub add {
3553	my ($self, @children) = @_;	4448	my ($self, @children) = @_;
3554		4449
…		…
3591	while ($self->{refresh_hook}) {	4486	while ($self->{refresh_hook}) {
3592	$_->()	4487	$_->()
3593	for values %{delete $self->{refresh_hook}};	4488	for values %{delete $self->{refresh_hook}};
3594	}	4489	}
3595		4490
3596	if ($self->{realloc}) {	4491	while ($self->{realloc}) {
3597	my %queue;	4492	my %queue;
3598	my @queue;	4493	my @queue;
3599	my $widget;	4494	my $widget;
3600		4495
3601	outer:	4496	outer:
…		…
3621		4516
3622	delete $queue{$widget+0};	4517	delete $queue{$widget+0};
3623		4518
3624	my ($w, $h) = $widget->size_request;	4519	my ($w, $h) = $widget->size_request;
3625		4520
3626	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4521	$w += $widget->{padding_x} * 2;
3627	$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};
3628		4529
3629	$w = $widget->{force_w} if exists $widget->{force_w};	4530	$w = $widget->{force_w} if exists $widget->{force_w};
3630	$h = $widget->{force_h} if exists $widget->{force_h};	4531	$h = $widget->{force_h} if exists $widget->{force_h};
3631		4532
3632	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4533	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3645	}	4546	}
3646	}	4547	}
3647		4548
3648	delete $self->{realloc}{$widget+0};	4549	delete $self->{realloc}{$widget+0};
3649	}	4550	}
3650	}
3651		4551
3652	while (my $size_alloc = delete $self->{size_alloc}) {	4552	while (my $size_alloc = delete $self->{size_alloc}) {
3653	my @queue = sort { $b->{visible} <=> $a->{visible} }	4553	my @queue = sort { $a->{visible} <=> $b->{visible} }
3654	values %$size_alloc;	4554	values %$size_alloc;
3655		4555
3656	while () {	4556	while () {
3657	my $widget = pop @queue || last;	4557	my $widget = pop @queue || last;
3658		4558
3659	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4559	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660		4560
3661	$w = 0 if $w < 0;	4561	$w = max $widget->{min_w}, $w;
3662	$h = 0 if $h < 0;	4562	$h = max $widget->{min_h}, $h;
3663		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
3664	$w = int $w + 0.5;	4570	$w = int $w + 0.5;
3665	$h = int $h + 0.5;	4571	$h = int $h + 0.5;
3666		4572
3667	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4573	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668	$widget->{old_w} = $widget->{w};	4574	$widget->{old_w} = $widget->{w};
3669	$widget->{old_h} = $widget->{h};	4575	$widget->{old_h} = $widget->{h};
3670		4576
3671	$widget->{w} = $w;	4577	$widget->{w} = $w;
3672	$widget->{h} = $h;	4578	$widget->{h} = $h;
3673		4579
3674	$widget->emit (size_allocate => $w, $h);	4580	$widget->emit (size_allocate => $w, $h);
		4581	}
3675	}	4582	}
3676	}	4583	}
3677	}	4584	}
3678		4585
3679	while ($self->{post_alloc_hook}) {	4586	while ($self->{post_alloc_hook}) {
3680	$_->()	4587	$_->()
3681	for values %{delete $self->{post_alloc_hook}};	4588	for values %{delete $self->{post_alloc_hook}};
3682	}	4589	}
3683
3684		4590
3685	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4591	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3686	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4592	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3687	glClear GL_COLOR_BUFFER_BIT;	4593	glClear GL_COLOR_BUFFER_BIT;
3688		4594
…		…
3691	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4597	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3692	glMatrixMode GL_MODELVIEW;	4598	glMatrixMode GL_MODELVIEW;
3693	glLoadIdentity;	4599	glLoadIdentity;
3694		4600
3695	{	4601	{
3696	package CFClient::UI::Base;	4602	package DC::UI::Base;
3697		4603
3698	($draw_x, $draw_y, $draw_w, $draw_h) =	4604	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3699	(0, 0, $self->{w}, $self->{h});	4605	(0, 0, $self->{w}, $self->{h});
3700	}
3701		4606
3702	$self->_draw;	4607	$self->_draw;
		4608	}
3703	}	4609	}
3704		4610
3705	#############################################################################	4611	#############################################################################
3706		4612
3707	package CFClient::UI;	4613	package DC::UI;
3708		4614
3709	$ROOT = new CFClient::UI::Root;	4615	$ROOT = new DC::UI::Root;
3710	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4616	$TOOLTIP = new DC::UI::Tooltip z => 900;
3711		4617
3712	1	4618	1
3713

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